U.S. patent application number 10/062798 was filed with the patent office on 2004-01-22 for bidding for energy supply.
This patent application is currently assigned to Geophonic Networks, Inc.. Invention is credited to Coyle, William F., Johnson, Jack J..
Application Number | 20040015428 10/062798 |
Document ID | / |
Family ID | 24163890 |
Filed Date | 2004-01-22 |
United States Patent
Application |
20040015428 |
Kind Code |
A2 |
Johnson, Jack J. ; et
al. |
January 22, 2004 |
BIDDING FOR ENERGY SUPPLY
Abstract
An auction service is provided that stimulates competition
between energy suppliers (i.e., electric power or natural gas). A
bidding moderator (Moderator) receives offers from competing
suppliers specifying the economic terms each is willing to offer to
supply end users with electric power or gas (separate auctions).
Each supplier receives feedback from the Moderator based on
competitors" offers and has the opportunity to adjust its own
offers down or up, depending on whether it wants to encourage or
discourage additional energy delivery commitments in a particular
geographic area or to a particular customer group. Each supplier"s
offers can also be changed to reflect each supplier"s capacity
utilization. The Moderator designates at least one supplier to
provide energy to an end user, with the supplier providing at least
a portion of the energy to be used by the end user at an end-user
facility during a specific future time interval.
Inventors: |
Johnson, Jack J.; (Madison,
NJ) ; Coyle, William F.; (Summit, NJ) |
Correspondence
Address: |
ALLEN N. FRIEDMAN, ESQ.
C/O MCCARTER & ENGLISH, LLP
FOUR GATEWAY CENTER
100 MULBERRY STREET
NEWARK
NJ
07102
US
|
Assignee: |
Geophonic Networks, Inc.
158 Chateau Thierry Avenue
Madison
NJ
07940
|
Prior
Publication: |
|
Document Identifier |
Publication Date |
|
US 0091626 A1 |
January 30, 2003 |
|
|
Family ID: |
24163890 |
Appl. No.: |
10/062798 |
Filed: |
January 31, 2002 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
10062798 |
Jan 31, 2002 |
|
|
|
09/542,451 |
Apr 4, 2000 |
|
|
|
6598029 |
Jul 22, 2003 |
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09/542,451 |
Apr 4, 2000 |
|
|
|
09/023,968 |
Feb 13, 1998 |
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6047274 |
Apr 4, 2000 |
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60/039,041 |
Feb 24, 1997 |
|
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60/064,421 |
Oct 30, 1997 |
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Current U.S.
Class: |
705/37 ;
705/412 |
Current CPC
Class: |
G06Q 20/201 20130101;
G06Q 10/04 20130101; G06Q 40/00 20130101; Y04S 50/14 20130101; G06Q
40/04 20130101; G07F 15/00 20130101; Y04S 50/10 20130101; G06Q
50/06 20130101; Y04S 50/12 20130101; G06Q 30/0283 20130101; G06Q
30/08 20130101; H02J 3/008 20130101; G06Q 30/00 20130101 |
Class at
Publication: |
705/37 ;
705/412 |
International
Class: |
G06F 017/60; G01R
011/56; G06F 017/00; G01R 021/133 |
Claims
What is Claimed is:
1.A method for creating an automated bidding process among energy
Providers for the benefit of end users in which a moderating
computer collects bids from each Provider of a plurality of energy
Providers, processes the bids and designates at least one Provider
of the plurality of energy Providers to provide energy to at least
one end user, based on an economic choice in accordance with
auction rules, wherein the method comprises:a.in the moderating
computer, receiving bids to provide energy to the at least one end
user, processing the bids in accordance with the auction rules to
produce processed bid data, and storing the bids and the processed
bid data in a data base of the moderating computer as first
end-user set data;b.in the moderating computer, transmitting at
least a portion of the first end-user set data to at least a
portion of the plurality of energy Providers; andc.in the
moderating computer, designating at least one Provider of the
plurality of energy Providers to provide energy to the at least one
end user, with each designated Provider to supply at least a
portion of the energy to be used by the at least one end user at at
least one end-user facility during at least a portion of a specific
future time interval.
2. Claims 2 through 43 have been cancelled.
3. 44.A method of Claim 1 in which the moderating computer
designates at least two Providers of the plurality of energy
Providers to provide energy to the at least one end user, with each
designated Provider to supply at least a portion of the energy to
be used by the at least one end user at at least one end-user
facility during the specific future time interval.
4. 45.A method of Claim 1 in which the designated Providers, when
their respective commitments are summed, are committed to supply
100% of the energy needed by the at least one end user.
5. 46.A method of Claim 1 in which the auction rules include bid
formulation requirements specifying the required elements that must
be reflected in the bid for the moderating computer to consider the
bid valid.
6. 47.A method of Claim 46 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
7. 48.A method of Claim 46 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
8. 49.A method of Claim 1 in which the moderating computer
transmits historical energy usage data associated with the at least
one end user to at least a portion of the plurality of energy
providers.
9. 50.A method of Claim 1 in which at least one adjunct computer
performs at least a portion of the processing and communications
functions of the moderating computer.
10. 51.A method of Claim 1 including, in the moderating computer,
transmitting at least a portion of the first end-user set data to
the at least one end user.
11. 52.A method of Claim 1 comprising, in the moderating computer,
receiving decision rules from an administrator associated with the
moderating computer or from the at least one end user, processing
at least a portion of the first end-user set data and the decision
rules, and designating at least a first designated Provider for the
provision of energy to the at least one end user.
12. 53.A method of Claim 1 including, in the moderating computer,
transmitting a designation notification to each designated Provider
and transmitting to a first DISCO serving the at least one end user
at at least a portion of the information contained in the
designation notification.
13. 54.A method of Claim 1 in which the moderating computer
transmits at least a portion of the first end-user set data to at
least a portion of the plurality of energy Providers subsequent to
designating at least a first designated Provider to provide energy
to the at least one end user.
14. 55.A method of Claim 1 in which at least a first designated
Provider is designated by the moderating computer to supply a
specific quantity or block of energy.
15. 56.A method of Claim 1 in which at least a first designated
Provider is designated by the moderating computer as a default
Provider or a contract Provider.
16. 57.A method for creating an automated bidding process among
energy Providers for the benefit of end users in which a moderating
computer collects bids from each Provider of a plurality of energy
Providers, processes the bids and designates at least one Provider
of the plurality of energy Providers to provide energy to at least
one end user, based on an economic choice in accordance with
auction rules, wherein the method comprises:a.the moderating
computer, receiving bids to provide energy to the at least one end
user, processing the bids in accordance with the auction rules to
produce processed bid data, and storing the bids and the processed
bid data in a data base of the moderating computer as first
end-user set data;b.the moderating computer, transmitting at least
a portion of the first end-user set data to at least a portion of
the plurality of energy Providers;c.the moderating computer,
designating at least one Provider of the plurality of energy
Providers to provide energy to the at least one end user, with each
designated Provider to supply at least a portion of the energy to
be used by the at least one end user at at least one end-user
facility during at least a portion of a specific future time
interval; andd.in the moderating computer, or in a first DISCO
serving the at least one end user, or in an independent meter
reading service entity, transmitting periodic usage reports
associated with the at least one end user to at least a first
designated Provider.
17. 58.A method of Claim 57 in which the moderating computer
designates at least two Providers of the plurality of energy
Providers to provide energy to the at least one end user, with each
designated Provider to supply at least a portion of the energy to
be used by the at least one end user at at least one end-user
facility during the specific future time interval.
18. 59.A method of Claim 57 in which the designated Providers, when
their respective commitments are summed, are committed to supply
100% of the energy needed by the at least one end user.
19. 60.A method of Claim 57 in which the auction rules include bid
formulation requirements specifying the required elements that must
be reflected in the bid for the moderating computer to consider the
bid valid.
20. 61.A method of Claim 60 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
21. 62.A method of Claim 60 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
22. 63.A method of Claim 57 in which the moderating computer
transmits historical energy usage data associated with the at least
one end user to at least a portion of the plurality of energy
providers.
23. 64.A method of Claim 57 in which the moderating computer
transmits at least a portion of the first end-user set data to at
least a portion of the plurality of energy Providers subsequent to
designating at least a first designated Provider to provide energy
to the at least one end user.
24. 65.A method of Claim 57 in which at least one adjunct computer
performs at least a portion of the processing and communications
functions of the moderating computer.
25. 66.A method for creating an automated bidding process among
energy Providers for the benefit of end users in which a moderating
computer collects bids from each Provider of a plurality of energy
Providers, processes the bids and communicates with a first control
computer, thereby enabling the first control computer to designate
at least one Provider of the plurality of energy Providers to
provide energy to the at least one end user, based on an economic
choice in accordance with auction rules, wherein the method
comprises:a.the moderating computer, receiving bids to provide
energy to the at least one end user, processing the bids in
accordance with the auction rules to produce processed bid data,
and storing the bids and the processed bid data in a data base of
the moderating computer as first control computer data;b.the
moderating computer, transmitting at least a portion of the first
control computer data to the first control computer;c.the
moderating computer or the first control computer, transmitting at
least a portion of the first control computer data to at least a
portion of the plurality of energy Providers;d.the first control
computer, designating at least one Provider of the plurality of
energy Providers to provide energy to the at least one end user,
with each designated Provider to supply at least a portion of the
energy to be used by the at least one end user at at least one
end-user facility during at least a portion of a specific future
time interval; ande.in the moderating computer, or in the first
control computer, or in a first DISCO serving the at least one end
user, or in an independent meter reading service entity,
transmitting periodic usage reports associated with the at least
one end user to at least a first designated Provider.
26. 67.A method of Claim 66 including, in the moderating computer
or the first control computer, notifying each designated Provider
of its designation to provide energy to the at least one end user
and notifying the first DISCO of the Provider"s designation.
27. 68.A method of Claim 66 in which the first control computer is
a computer adjunct to the moderating computer.
28. 69.A method of Claim 66 comprising, in the first control
computer, receiving decision rules from an administrator associated
with the first control computer or from the at least one end user,
processing at least a portion of the first control computer data
and the decision rules, and designating at least a first designated
Provider for the provision of energy to the at least one end
user.
29. 70.A method of Claim 66 in which the first control computer is
operated by the moderating computer, or by the at least one end
user, or by a reseller to the at least one end user, or by the
first DISCO.
30. 71.A method of Claim 66 in which the first control computer
designates at least two Providers of the plurality of energy
Providers to provide energy to the at least one end user, with each
designated Provider to supply at least a portion of the energy to
be used by the at least one end user at at least one end-user
facility during the specific future time interval.
31. 72.A method of Claim 66 in which the designated Providers, when
their respective commitments are summed, are committed to supply
100% of the energy needed by the at least one end user.
32. 73.A method of Claim 66 in which the auction rules include bid
formulation requirements specifying the required elements that must
be reflected in the bid for the moderating computer to consider the
bid valid.
33. 74.A method of Claim 73 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
34. 75.A method of Claim 73 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
35. 76.A method of Claim 66 in which the moderating computer or the
first control computer transmits historical energy usage data
associated with the at least one end user to at least a portion of
the plurality of energy providers.
36. 77.A method of Claim 66 in which at least a first designated
Provider is designated by the first control computer as a default
Provider or a contract Provider.
37. 78.A method of Claim 66 in which the moderating computer or the
first control computer transmits at least a portion of the first
control computer data to at least a portion of the plurality of
energy Providers subsequent to the first control computer
designating at least a first designated provider to provide energy
to the at least one end user.
38. 79.A method of Claim 66 in which at least a portion of the
processing and communications functions of the moderating computer
or the first control computer are performed by one or more adjunct
computers.
39. 80.A method for creating an automated bidding process among
energy Providers for the benefit of end users in which a moderating
computer collects bids from each Provider of a plurality of energy
Providers, processes the bids and communicates with a first control
computer, thereby enabling the first control computer to designate
at least two Providers of the plurality of energy Providers to
provide energy to the at least one end user, based on an economic
choice in accordance with auction rules, wherein the method
comprises:a.in the moderating computer, receiving bids to provide
energy to the at least one end user, processing the bids in
accordance with the auction rules to produce processed bid data,
and storing the bids and the processed bid data in a data base of
the moderating computer as first control computer data;b.in the
moderating computer, transmitting at least a portion of the first
control computer data to the first control computer;c.in the
moderating computer or the first control computer, transmitting at
least a portion of the first control computer data to at least a
portion of the plurality of energy Providers; andd.in the first
control computer, designating at least two Providers of the
plurality of energy Providers to provide energy to the at least one
end user, with each designated Provider to supply at least a
portion of the energy to be used by the at least one end user at at
least one end-user facility during at least a portion of a specific
future time interval.
40. 81. A method of Claim 80 in which the designated Providers,
when their respective commitments are summed, are committed to
supply 100% of the energy needed by the at least one end user.
41. 82.A method of Claim 80 in which the auction rules include bid
formulation requirements specifying the required elements that must
be reflected in the bid for the moderating computer to consider the
bid valid.
42. 83. A method of Claim 82 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
43. 84.An energy bidding moderator for enabling designation of at
least one Provider of a plurality of energy Providers for the
provision of energy to at least one end user, based on an economic
choice in accordance with auction rules, comprising:a.a computer
with a processor and a memory;b.means for receiving, from each
Provider of a plurality of energy Providers, bids to provide energy
to at least one end user;c.means for processing the bids in
accordance with the auction rules to produce processed bid data,
and storing the bids and the processed bid data in the memory as
first end-user set data;d.means for transmitting at least a portion
of the first end-user set data to at least a portion of the
plurality of energy Providers; ande.means for designating at least
one Provider of the plurality of energy Providers to provide energy
to the at least one end user, with each designated Provider to
supply at least a portion of the energy to be used by the at least
one end user at at least one end-user facility during at least a
portion of a specific future time interval.
44. 85.A moderator of Claim 84 further including means for
receiving decision rules from an administrator associated with the
moderator or from the at least one end user, and applying the
decision rules to the first end-user set data to designate at least
a first designated Provider for the provision of energy to the at
least one end user.
45. 86.A moderator of Claim 84 including means of notifying each
designated Provider of its designation to provide energy to the at
least one end user and notifying a first DISCO serving the at least
one end user of the Provider"s designation.
46. 87.A moderator of Claim 84 including means for designating at
least one Provider committed to supply 100% of the energy needed by
the at least one end user.
47. 88.A moderator of Claim 84 including means for including bid
formulation requirements in the auction rules, the bid formulation
requirements specifying the required elements that must be
reflected in the bid for the moderator to consider the bid
valid.
48. 89.A moderator of Claim 88 including means for transmitting at
least a portion of the auction rules to at least a portion of the
plurality of energy Providers.
49. 90.A moderator of Claim 88 including means for including bid
formulation requirements specifying that all bids indicate the
quantity of energy each Provider will provide, at a specific price,
to the at least one end user.
50. 91.A moderator of Claim 84 including means for at least one
adjunct computer to perform at least a portion of the processing
and communications functions of the moderating computer.
51. 92.A method for conducting an automated bidding process among a
plurality of energy Providers for the benefit of end users, based
on an economic choice in accordance with auction rules,
comprising:a.collecting- , from each Provider of a plurality of
energy Providers, bids to provide energy to at least one end
user;b.processing the bids that apply to the at least one end user
in accordance with the auction rules;c.distributing at least a
portion of processed bid information to at least a portion of the
plurality of energy Providers;d.designating, on the basis of the
processed bid information, at least one Provider of the plurality
of energy Providers to provide energy to the at least one end user,
with each designated Provider to supply at least a portion of the
energy to be used by the at least one end user at at least one
end-user facility during at least a portion of a specific future
time interval; ande.making available periodic usage reports
associated with the at least one end user to at least a first
designated Provider, thereby enabling the at least a first
designated Provider to adjust its energy supply during at least a
portion of the specific future time interval in which the at least
a first designated Provider supplies at least a portion of the
energy to be used by the at least one end user at at least one
end-user facility.
52. 93.A method of Claim 92 in which at least two Providers of the
plurality of energy Providers are designated, on the basis of the
processed bid information, to provide energy to the at least one
end user, with each designated Provider to supply at least a
portion of the energy to be used by the at least one end user at at
least one end-user facility during the specific future time
interval.
53. 94.A method of Claim 92 in which the designated Providers, when
their respective commitments are summed, are committed to supply
100% of the energy needed by the at least one end user.
54. 95.A method of Claim 92 in which the auction rules include bid
formulation requirements specifying the required elements that must
be reflected in the bid for the bid to be considered valid.
55. 96.A method of Claim 95 in which at least a portion of the
auction rules are distributed to at least a portion of the
plurality of energy Providers.
56. 97.A method of Claim 95 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
57. 98.A method of Claim 92 in which historical energy usage data
associated with the at least one end user is distributed to at
least a portion of the plurality of energy providers.
58. 99.A method of Claim 92 in which each of Steps a. - e. is
accomplished by means of computer processing.
59. 100.A method of Claim 92 in which at least a portion of the
processed bid information is distributed to at least a portion of
the plurality of energy Providers subsequent to the designating of
at least a first designated Provider to provide energy to the at
least one end user.
60. 101.A method for creating an automated bidding process among
energy Providers for the benefit of a set of end users served by a
first DISCO, in which a moderating computer collects bids from each
Provider of a plurality of energy Providers, processes the bids and
designates at least one Provider of the plurality of energy
Providers to provide electric power to the set of end users, based
on an economic choice in accordance with auction rules, wherein the
method comprises:a.in the moderating computer, receiving bids to
provide at least one standard unit or block of electric power to
the set of end users, processing the bids in accordance with the
auction rules to produce processed bid data, and storing the bids
and the processed bid data in a data base of the moderating
computer as first DISCO data;b.in the moderating computer,
transmitting at least a portion of the first DISCO data to at least
a portion of the plurality of energy Providers; andc.in the
moderating computer, designating at least one Provider of the
plurality of energy Providers to provide electric power to the set
of end users, with each designated Provider to supply at least a
portion of the electric power to be used by the set of end users at
at least one end-user facility during at least a portion of a
specific future time interval.
61. 102.A method of Claim 101 in which the moderating computer
designates at least two Providers of the plurality of energy
Providers to provide electric power to the set of end users, with
each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during the specific future time interval.
62. 103.A method of Claim 101 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the set of end users.
63. 104.A method of Claim 101 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the moderating computer to
consider the bid valid.
64. 105.A method of Claim 104 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
65. 106.A method of Claim 104 in which the bid formulation
requirements specify that all bids indicate the quantity of
standard units or blocks of electric power each Provider will
provide, at a specific price, to the set of end users.
66. 107.A method of Claim 101 comprising, in the moderating
computer, receiving decision rules from an administrator associated
with the moderating computer or from the set of end users,
processing at least a portion of the first DISCO data and the
decision rules, and designating at least a first designated
Provider for the provision of electric power to the set of end
users.
67. 108. A method of Claim 101 in which the moderating computer
transmits at least a portion of the first DISCO data to at least a
portion of the plurality of energy Providers subsequent to
designating at least a first designated Provider to provide
electric power to the set of end users.
68. 109.A method of Claim 101 in which at least a first designated
Provider is designated by the moderating computer as a default
Provider or a contract Provider.
69. 110.A method of Claim 101 in which at least one adjunct
computer performs at least a portion of the processing and
communications functions of the moderating computer.
70. 111.A method for creating an automated bidding process among
energy Providers for the benefit of a set of end users served by a
first DISCO, in which a moderating computer collects bids from each
Provider of a plurality of energy Providers, processes the bids and
designates at least one Provider of the plurality of energy
Providers to provide electric power to the set of end users, based
on an economic choice in accordance with auction rules, wherein the
method comprises:a.in the moderating computer, receiving bids to
provide at least one standard unit or block of electric power to
the set of end users, processing the bids in accordance with the
auction rules to produce processed bid data, and storing the bids
and the processed bid data in a data base of the moderating
computer as first DISCO data;b.in the moderating computer,
transmitting at least a portion of the first DISCO data to at least
a portion of the plurality of energy Providers;c.in the moderating
computer, designating at least one Provider of the plurality of
energy Providers to provide electric power to the set of end users,
with each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during at least a portion of a specific future
time interval; andd.in the moderating computer, or in the first
DISCO, or in an independent meter reading service entity,
transmitting periodic usage reports associated with the set of end
users to at least a first designated Provider.
71. 112.A method of Claim 111 in which the moderating computer
designates at least two Providers of the plurality of energy
Providers to provide electric power to the set of end users, with
each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during the specific future time interval.
72. 113.A method of Claim 111 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the set of end users.
73. 114.A method of Claim 111 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the moderating computer to
consider the bid valid.
74. 115.A method of Claim 114 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
75. 116.A method of Claim 114 in which the bid formulation
requirements specify that all bids indicate the quantity of
standard units or blocks of electric power each Provider will
provide, at a specific price, to the set of end users.
76. 117.A method of Claim 111 in which the moderating computer
transmits historical energy usage data associated with the set of
end users to at least a portion of the plurality of energy
providers.
77. 118.A method of Claim 111 comprising, in the moderating
computer, receiving decision rules from an administrator associated
with the moderating computer or from the set of end users,
processing at least a portion of the first DISCO data and the
decision rules, and designating at least a first designated
Provider for the provision of electric power to the set of end
users.
78. 119.A method of Claim 111 in which the moderating computer
transmits at least a portion of the first DISCO data to at least a
portion of the plurality of energy Providers subsequent to
designating at least a first designated Provider to provide
electric power to the set of end users.
79. 120.A method of Claim 111 in which at least one adjunct
computer performs at least a portion of the processing and
communications functions of the moderating computer.
80. 121.A method for creating an automated bidding process among
energy Providers for the benefit of a set of end users served by a
first DISCO, in which a moderating computer collects bids from each
Provider of a plurality of energy Providers, processes the bids and
communicates with a first control computer, thereby enabling the
first control computer to designate at least one Provider of the
plurality of energy Providers to provide electric power to the set
of end users, based on an economic choice in accordance with
auction rules, wherein the method comprises:a.in the moderating
computer, receiving bids to provide at least one standard unit or
block of electric power to the set of end users, processing the
bids in accordance with the auction rules to produce processed bid
data, and storing the bids and the processed bid data in a data
base of the moderating computer as first DISCO data;b.in the
moderating computer, transmitting at least a portion of the first
DISCO data to the first control computer;c.in the moderating
computer or the first control computer, transmitting at least a
portion of the first DISCO data to at least a portion of the
plurality of energy Providers;d.in the first control computer,
designating at least one Provider of the plurality of energy
Providers to provide electric power to the set of end users, with
each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during at least a portion of a specific future
time interval; ande.in the moderating computer, or in the first
control computer, or in the first DISCO, or in an independent meter
reading service entity, transmitting periodic usage reports
associated with the set of end users to at least a first designated
Provider.
81. 122.A method of Claim 121 in which the moderating computer
designates at least two Providers of the plurality of energy
Providers to provide electric power to the set of end users, with
each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during the specific future time interval.
82. 123.A method of Claim 121 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the set of end users.
83. 124.A method of Claim 121 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the moderating computer to
consider the bid valid.
84. 125.A method of Claim 124 in which the moderating computer
transmits at least a portion of the auction rules to at least a
portion of the plurality of energy Providers.
85. 126. A method of Claim 124 in which the bid formulation
requirements specify that all bids indicate the quantity of
standard units or blocks of electric power each Provider will
provide, at a specific price, to the set of end users.
86. 127.A method of Claim 121 comprising, in the first control
computer, receiving decision rules from an administrator associated
with the first control computer or from the set of end users,
processing at least a portion of the first DISCO data and the
decision rules, and designating at least a first designated
Provider for the provision of electric power to the set of end
users.
87. 128.A method of Claim 121 in which the moderating computer or
the first control computer transmits at least a portion of the
first DISCO data to at least a portion of the plurality of energy
Providers subsequent to the first control computer designating at
least a first designated provider to provide electric power to the
set of end users.
88. 129. A method of Claim 121 in which at least a first designated
Provider is designated by the first control computer as a default
Provider or a contract Provider.
89. 130.A method of Claim 121 in which the first control computer
is operated by the moderating computer, or by the set of end users,
or by a reseller to the set of end users, or by the first
DISCO.131.A method of Claim 121 in which at least a portion of the
processing and communications functions of the moderating computer
or the first control computer are performed by one or more adjunct
computers.
90. 132.A method of Claim 121 in which the first control computer
is a computer adjunct to the moderating computer.
91. 133.A method for creating an automated bidding process among
energy Providers for the benefit of a set of end users served by a
first DISCO, in which a moderating computer collects bids from each
Provider of a plurality of energy Providers, processes the bids and
communicates with a first control computer, thereby enabling the
first control computer to designate at least two Providers of the
plurality of energy Providers to provide electric power to the set
of end users, based on an economic choice in accordance with
auction rules, wherein the method comprises:a.in the moderating
computer, receiving bids to provide at least one standard unit or
block of electric power to the set of end users, processing the
bids in accordance with the auction rules to produce processed bid
data, and storing the bids and the processed bid data in a data
base of the moderating computer as first DISCO data;b. the
moderating computer, transmitting at least a portion of the first
DISCO data to the first control computer;c.the moderating computer
or the first control computer, transmitting at least a portion of
the first DISCO data to at least a portion of the plurality of
energy Providers; andd.in the first control computer, designating
at least two Providers of the plurality of energy Providers to
provide electric power to the set of end users, with each
designated Provider to supply at least a portion of the electric
power to be used by the set of end users at at least one end-user
facility during at least a portion of a specific future time
interval.
92. 134.A method of Claim 133 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the set of end users.
93. 135.A method of Claim 133 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the moderating computer to
consider the bid valid.
94. 136.A method of Claim 135 in which the bid formulation
requirements specify that all bids indicate the quantity of
standard units or blocks of electric power each Provider will
provide, at a specific price, to the set of end users.
95. 137.An energy bidding moderator for enabling designation of at
least one Provider of a plurality of energy Providers for the
provision of electric power to a set of end users served by a first
DISCO, based on an economic choice in accordance with auction
rules, comprising:a.a computer with a processor and a
memory;b.means for receiving, from each Provider of a plurality of
energy Providers, bids to provide at least one standard unit or
block of electric power to the set of end users;c.means for
processing the bids in accordance with the auction rules to produce
processed bid data, and storing the bids and the processed bid data
in the memory as first DISCO data;d.means for transmitting at least
a portion of the first DISCO data to at least a portion of the
plurality of energy Providers; ande.means for designating at least
one Provider of the plurality of energy Providers to provide
electric power to the set of end users, with each designated
Provider to supply at least a portion of the electric power to be
used by the set of end users at at least one end-user facility
during at least a portion of a specific future time interval.
96. 138.A moderator of Claim 137 including means for designating at
least two Providers of the plurality of energy Providers to provide
electric power to the set of end users, with each designated
Provider to supply at least a portion of the electric power to be
used by the set of end users at at least one end-user facility
during the specific future time interval.
97. 139.A moderator of Claim 137 including means for designating at
least one Provider committed to provide the electric power required
to supply 100% of the energy needs of the set of end users.
98. 140.A moderator of Claim 137 including means for including bid
formulation requirements in the auction rules, the bid formulation
requirements specifying the required elements that must be
reflected in the bid for the moderating computer to consider the
bid valid.
99. 141.A moderator of Claim 140 including means for transmitting
at least a portion of the auction rules to at least a portion of
the plurality of energy Providers.
100. 142.A moderator of Claim 140 including means for including bid
formulation requirements specifying that all bids indicate the
quantity of standard units or blocks of electric power each
Provider will provide, at a specific price, to the set of end
users.
101. 143.A moderator of Claim 137 further including means for
receiving decision rules from an administrator associated with the
moderator or from the set of end users, processing at least a
portion of the first DISCO data and the decision rules, and
designating at least a first designated Provider for the provision
of electric power to the set of end users.
102. 144.A moderator of Claim 137 including means for notifying
each designated Provider of its designation to provide electric
power to the set of end users and notifying the first DISCO of the
Provider"s designation.
103. 145.A moderator of Claim 137 including means for one or more
adjunct computers to perform at least a portion of the processing
and communications functions of the moderator.
104. 146.A method for conducting an automated bidding process among
a plurality of energy Providers for the benefit of end users, based
on an economic choice in accordance with auction rules,
comprising:a.collecting- , from each Provider of a plurality of
energy Providers, bids to provide at least one standard unit or
block of electric power to a set of end users served by a first
DISCO;b. processing the bids that apply to the set of end users in
accordance with the auction rules;c.distributing at least a portion
of processed bid information to at least a portion of the plurality
of energy Providers;d.designating, on the basis of the processed
bid information, at least one Provider of the plurality of energy
Providers to provide electric power to the set of end users, with
each designated Provider to supply at least a portion of the
electric power to be used by the set of end users at at least one
end-user facility during at least a portion of a specific future
time interval; ande.making available periodic usage reports
associated with the set of end users to at least a first designated
Provider, thereby enabling the at least a first designated Provider
to adjust its electric power supply during at least a portion of
the specific future time interval in which the at least a first
designated Provider supplies at least a portion of the electric
power to be used by the set of end users at at least one end-user
facility.
105. 147.A method of Claim 146 in which at least two Providers of
the plurality of energy Providers are designated, on the basis of
the processed bid information, to provide electric power to the set
of end users, with each designated Provider to supply at least a
portion of the electric power to be used by the set of end users at
at least one end-user facility during the specific future time
interval.
106. 148.A method of Claim 146 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the set of end users.
107. 149.A method of Claim 146 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the bid to be considered
valid.
108. 150.A method of Claim 149 in which at least a portion of the
auction rules are distributed to at least a portion of the
plurality of energy Providers.
109. 151.A method of Claim 149 in which the bid formulation
requirements specify that all bids indicate the quantity of
standard units or blocks of electric power each Provider will
provide, at a specific price, to the set of end users.
110. 152.A method of Claim 146 in which historical energy usage
data associated with the set of end users is distributed to at
least a portion of the plurality of energy providers.
111. 153.A method of Claim 146 in which each of Steps a. through e.
is accomplished by means of computer processing.
112. 154.A method of Claim 146 in which at least a portion of the
processed bid information is distributed to at least a portion of
the plurality of energy Providers subsequent to designating at
least a first designated Provider to provide electric power to the
set of end users.
113. 155.A method for creating an automated bidding process among
energy Providers and end users in which a moderating computer
collects economic incentive data from each Provider of a plurality
of energy Providers, processes the economic incentive data and
selects at least two Providers of the plurality of energy Providers
to provide energy to at least one end user, based on an economic
choice, wherein the method comprises:a.receiving in the moderating
computer, economic incentive data specifying the economic incentive
each Provider will place on a unit of energy provided to the at
least one end user, processing the economic incentive data to
produce processed economic incentive data, and storing the economic
incentive data and the processed economic incentive data in a data
base of the moderating computer as first end-user set data;b.in the
moderating computer, transmitting at least a portion of the first
end-user set data to at least a portion of the plurality of energy
Providers; andc.in the moderating computer, processing the first
end-user set data and selecting at least two Providers of the
plurality of energy Providers to provide energy to the at least one
end user, with each of the at least two Providers to supply a
portion of the energy to be used by the at least one end user at at
least one end-user facility during at least a portion of a specific
future time interval.
114. 156.A method for creating an automated bidding process among
energy Providers and end users in which a moderating computer
collects economic incentive data from each Provider of a plurality
of energy Providers, processes the economic incentive data and
distributes processed data to a first control computer associated
with at least one end user, thereby enabling the first control
computer to select at least two Providers of the plurality of
energy Providers to provide energy to the at least one end user,
based on an economic choice, wherein the method
comprises:a.receiving in the moderating computer, economic
incentive data specifying the economic incentive each Provider will
place on a unit of energy provided to the at least one end user,
processing the economic incentive data to produce processed
economic incentive data, and storing the economic incentive data
and the processed economic incentive data in a data base of the
moderating computer as first control computer data;b.in the
moderating computer, transmitting at least a portion of the first
control computer data to the first control computer associated with
the at least one end user;c.in the moderating computer,
transmitting at least a portion of the first control computer data
to at least a portion of the plurality of energy Providers; andd.in
the first control computer, receiving the first control computer
data, processing the first control computer data and selecting at
least two Providers of the plurality of energy Providers to provide
energy to the at least one end user, with each of the at least two
Providers to supply a portion of the energy to be used by the at
least one end user at at least one end-user facility during at
least a portion of a specific future time interval.
115. 157.An energy bidding moderator for enabling the selection of
at least two Providers of a plurality of energy Providers for the
provision of energy to at least one end user, comprising:a.a
computer with a processor and a memory;b.means for receiving
economic incentive data from the plurality of energy Providers and
storing the economic incentive data in the memory;c.means for
processing the economic incentive data received from the plurality
of energy Providers to produce processed economic incentive data,
storing the economic incentive data and the processed economic
incentive data in the memory as first end-user set data, and
generating provider selection data; andd.means for transmitting at
least a portion of the first end-user set data to at least a
portion of the plurality of energy Providers.
116. 158.A method for conducting an automated bidding process among
a plurality of energy Providers and end users,
comprising:a.collecting economic incentive data from a plurality of
energy Providers;b.prioritizing the economic incentive data that
apply to at least one end user;c.distributing at least a portion of
prioritized economic incentive data to at least a portion of the
plurality of energy Providers;d.designating at least two Providers
of the plurality of energy Providers to be the designated Providers
of energy to the at least one end user on the basis of the
prioritized economic incentive data; ande.informing each of the at
least two designated Providers of its designation, one or more
specifications of estimated energy requirements and periodic usage
reports associated with the at least one end user, thereby enabling
each of the at least two Providers to adjust its energy supply
during the time interval in which each designated Provider supplies
energy to the at least one end user.
117. 159.A method for conducting an automated bidding process among
a plurality of energy Providers for the benefit of end users, based
on an economic choice in accordance with auction rules,
comprising:a.collecting- , from each Provider of a plurality of
energy Providers, bids to provide energy to at least one end
user;b.processing the bids in accordance with the auction
rules;c.distributing at least a portion of processed bid
information to at least a portion of the plurality of energy
Providers; andd.designating, on the basis of the processed bid
information, at least one Provider of the plurality of energy
Providers to provide energy to the at least one end user, with each
designated Provider to supply at least a portion of the energy to
be used by the at least one end user at at least one end-user
facility during at least a portion of a specific future time
interval.
118. 160.A method of Claim 159 in which at least two Providers of
the plurality of energy Providers are designated, on the basis of
the processed bid information, to provide energy to the at least
one end user, with each designated Provider to supply at least a
portion of the energy to be used by the at least one end user at at
least one end-user facility during the specific future time
interval.
119. 161.A method of Claim 159 in which the designated Providers,
when their respective commitments are summed, are committed to
supply 100% of the energy needed by the at least one end user.
120. 162.A method of Claim 159 in which the auction rules include
bid formulation requirements specifying the required elements that
must be reflected in the bid for the bid to be considered
valid.
121. 163.A method of Claim 162 in which the bid formulation
requirements specify that all bids indicate the quantity of energy
each Provider will provide, at a specific price, to the at least
one end user.
122. 164.A method of Claim 159 in which at least a portion of the
auction rules are distributed to at least a portion of the
plurality of energy Providers.
123. 165.A method of Claim 159 in which historical energy usage
data associated with the at least one end user is distributed to at
least a portion of the plurality of energy providers.
124. 166.A method of Claim 159 in which each of Steps a. - d. is
accomplished by means of computer processing.
125. 167.A method of Claim 159 in which at least a portion of the
processed bid information is distributed to at least a portion of
the plurality of energy Providers subsequent to the designating of
at least a first designated Provider to provide energy to the at
least one end user.
126. 168.A method of Claim 159 including notifying a first DISCO
serving the at least one end user of the designation of at least a
first designated Provider to provide energy to the at least one end
user.
127. 169.A method of Claim 159 in which the bids to provide energy
include bids to provide at least one standard unit or block of
electric power to the at least one end user.
128. 170.A method of Claim 169 in which at least two Providers of
the plurality of energy Providers are designated, on the basis of
the processed bid information, to provide electric power to the at
least one end user, with each designated Provider to supply at
least a portion of the electric power to be used by the at least
one end user at at least one end-user facility during the specific
future time interval.
129. 171.A method of Claim 169 in which the designated Providers,
when their respective commitments are summed, are committed to
provide the electric power required to supply 100% of the energy
needs of the at least one end user.
130. 172.A method of Claim 169 in which the auction rules specify
that all bids indicate the quantity of standard units or blocks of
electric power each Provider will provide, at a specific price, to
the at least one end user.
131. 173.A method of Claim 1 including, in the moderating computer,
notifying a first DISCO serving the at least one end user of the
designation of at least a first designated Provider to provide
energy to the at least one end user.
132. 174.A method of Claim 57 including, in the moderating
computer, notifying the first DISCO serving the at least one end
user of the designation of at least a first designated Provider to
provide energy to the at least one end user.
133. 175.A method of Claim 80 including, in the moderating computer
or the first control computer, notifying a first DISCO serving the
at least one end user of the designation of at least a first
designated Provider to provide energy to the at least one end
user.
134. 176.A method of Claim 92 including notifying a first DISCO
serving the at least one end user of the designation of at least a
first designated Provider to provide energy to the at least one end
user.
135. 177.A method of Claim 101 including, in the moderating
computer, notifying a first DISCO serving the set of end users of
the designation of at least a first designated Provider to provide
electric power to the set of end users.
136. 178.A method of Claim 133 including, in the moderating
computer or the first control computer, notifying a first DISCO
serving the set of end users of the designation of at least a first
designated Provider to provide electric power to the set of end
users.
137. 179.A method of Claim 80 in which the moderating computer or
the first control computer transmits at least a portion of the
first control computer data to at least a portion of the plurality
of energy Providers subsequent to the first control computer
designating at least a first designated Provider to provide energy
to the at least one end user.
138. 180.A method of Claim 133 in which the moderating computer or
the first control computer transmits at least a portion of the
first DISCO data to at least a portion of the plurality of energy
Providers subsequent to the first control computer designating at
least a first designated Provider to provide electric power to the
set of end users.
Description
Detailed Description of the Invention
Cross Reference to Related Applications
[0001] This Application is a Continuation of co-pending Application
Ser. #09/542,451, filed April 4, 2000 and issued as U.S. Pat.
#6,598,029 B1 on July 22, 2003. Application Ser. #09/542,451 is a
CIP of Application Serial # 09/023,968, filed February 13, 1998,
now U.S. Pat. #6,047,274, issued April 4, 2000. Application Serial
# 09/023,968 claims the benefit of the priority of Provisional
Applications Serial # 60/039,041 filed February 24, 1997 and Serial
# 60/064,421, filed October 30, 1997.
Background of Invention
[0002] 1.Field of the Invention: The invention is in the field of
provision of energy supply, such as electric power and natural
gas.
[0003] 2.Description of the Background Art: The electric power and
natural gas industries will experience fundamental changes over the
next few years as the results of continuing deregulation take hold.
One of those results is to give end users a choice of energy
providers. Until now, substantially all end users purchased the
electric power or natural gas they needed from the local electric
or gas utility serving their geographic area. Electric utilities
have generally operated as vertically integrated local monopolies,
producing or purchasing (on a wholesale basis), the quantities of
electric power they needed to serve all end users within the
utility's geographic boundaries. Natural gas utilities have
generally operated in a similar fashion, though usually purchasing
rather than producing most of the natural gas they need.
[0004] According to the Federal Energy Information Administration,
legislation to deregulate the electric power industry has been
adopted in five states and is pending in over 20 others. In
general, this legislation calls for a restructuring of the industry
into at least three kinds of participants: (i) electric power
generating companies, (ii) long-haul transmission companies, and
(iii) local distribution companies (DISCOs). Power generators will
include companies that own actual generating facilities as well as
those firms that purchase generating capacity from others and
market that available power directly to end users. Under most of
the various legislative approaches, an end user will be given the
opportunity to purchase its electric power from any legitimate
power generating company willing to supply electric power to that
end user's geographic region. One of the primary aims of electric
power deregulation efforts nationwide is to reduce end user's
energy prices by introducing competition among power generators. As
competition increases, power generators are expected to offer
prospective customers various pricing plans premised, for example,
on volume and term commitments, and peak/off-peak usage. Under most
of the pending deregulation schemes, the local distribution company
facilities of the local electric utility will continue to be a
government-regulated monopoly within the region it serves. These
facilities are primarily the wires and other equipment constituting
the local power grid over which electric power is transmitted to
end user locations, having been delivered to the grid by generating
plants within the local utility"s service area or by other
utilities" grids interfacing with that local utility"s grid (when
the local utility purchases electric power today from suppliers
outside of its service area).
[0005] In the natural gas industry, similar deregulatory efforts
are underway to enable greater competition and customer choice. The
wholesale purchase and sale of natural gas has already been mostly
deregulated. In some states large industrial and commercial
customers can purchase their natural gas directly from gas
producers rather than from the local gas utility. Most industry
observers expect local natural gas utilities to be restructured in
the near future to follow the model being used in the electric
power industry as a result of deregulation, with three similar
components: (i) natural gas production companies, (ii) gas pipeline
transmission companies, and (iii) local distribution companies
(DISCOs). Gas producers will include companies that own actual
production facilities as well as these firms that purchase
production capacity from others and market that available gas
directly to end users. End users are expected to be given the
opportunity to purchase the natural gas they need from any of
numerous natural gas producers willing to supply natural gas to
that end user"s locale. Under most of the expected deregulation
models, the local distribution company facilities of the local gas
utility will continue to be a government-regulated monopoly within
the region it serves. These facilities are primarily the pipelines
and other equipment constituting the regional gas pipeline network
through which natural gas is transported to end user locations,
having been delivered to the regional network by production
facilities within the local utility"s service area or, more often,
by long-haul gas pipeline transmission companies transporting
natural gas from production facilities to the local utility"s
regional pipeline network.
[0006] Meter reading and billing of end users has until now
generally been handled by the local distribution utility as part of
its local franchise. As a result of deregulation, however, the
local distribution utility is expected in many jurisdictions to
lose this monopoly over meter reading and billing. The various
state public utility commissions (PUCs) in those states where
electric power deregulation plans are at an advanced stage, for
example, are considering giving power generators the right to read
meters and render their own bills without the cooperation of the
local distribution utility. In many cases, the power generator or
end user may have the right to determine who will own the meter and
whether the end user will receive separate bills (one for energy
consumption from the power generator and another for the
distribution and service charges of the local distribution utility)
or a consolidated bill, as is the case today. Many industry experts
expect independent service entities (not necessarily affiliated
with, but acting as agents for, power generators or gas producers,
local distribution utilities, end users, or any combination
thereof) to provide meter reading and billing services on a more
efficient basis than local electric and gas utilities do today.
[0007] Both electric and gas utilities rely primarily on meters at
customer sites to apprise them of how much energy the customer has
taken from the utility"s supply lines running down the street. Many
of these meters can measure (i) the volume of energy used (e.g.,
kilowatt-hours of electricity), (ii) the highest volume used during
any hour throughout a monthly billing cycle (peak demand), and
(iii) the volume used in every hour of the monthly billing cycle
(or as short a period as every 15 minutes during this cycle). Some
meters, such as those used by larger industrial and commercial end
users, can measure all of the above. Other meters measure only
total monthly volume and peak demand. Meters servicing residential
customers often measure only total volume used during the
month.
[0008] Today, most end users have meters that require a physical
on-site visit by the local utility to read the meter in order to
determine the end user"s actual energy usage since the last time
the meter was read. Typically, such on-site visits are made once a
month. If the local utility fails to make such a visit, the end
user"s energy usage for that month is estimated and billed based on
prior usage. Billing is then reconciled after the next on-site
meter reading. More sophisticated meters now available enable the
local utility to monitor the end user"s actual energy usage
electronically, without requiring a physical on-site visit to read
the meter. Employing these meters, the local utility can
continuously monitor the end user"s actual energy usage by taking
readings every 15 minutes throughout the day, if necessary. Some
local electric utilities, for example, require their largest
customers to install these electronic remotely-readable meters so
that the utility can monitor these customers" actual usage
throughout the day and, as a result, better manage and balance the
overall load on its local power distribution grid. Industry experts
expect meter manufacturers within a few years to reduce this
monitoring window to under five minutes.
[0009] Whether the meter is read by an on-site visit or via remote
communication, today the local utility records that energy usage
data and applies its applicable tariffed rate to produce a bill for
the end user. These tariffs, filed by the local utility with the
applicable state PUC, set forth specific rates to be charged to
different classes of customers - e.g., large industrial and
commercial end users often pay rates based on peak demand as well
as total volume consumed, whereas the rates paid by residential
customers typically relate only to total volume consumed. Some
tariffs call for different rates depending on time of use (e.g.,
peak v. off-peak pricing). In general, large customers pay lower
rates than small customers. As deregulation progresses, competing
energy providers are expected to offer end users myriad pricing
plans and contractual arrangements geared to time of use, volume
and term commitments, etc. Power generators will compete with other
power generators just as gas producers will compete with other gas
producers.
[0010] An active wholesale market exists for electric power. Power
generators, local electric utilities, resellers, independent
traders and brokers actively buy and sell electric power among
themselves. A power generator may wish to sell excess generating
capacity not required for its own operations or not contractually
committed to any utility, or may need to purchase additional power
to satisfy its generating commitments. A local electric utility may
be selling excess generating capacity (from its own generating
plants) or buying power from nearby utilities, resellers, traders
or brokers to cover a shortfall in its own supply (e.g., during
certain peak periods). Resellers and traders may be fulfilling
take-or-pay or supply contracts they have with power generators,
local utilities or each other or just buying or selling based on
speculation about the future price of power in the spot market.
Under deregulation, the local electric utility will no longer have
a monopoly on selling power to end users. Power generators, other
utilities, resellers, brokers and other power marketers will all be
able to sell electric power directly to end users.
[0011] In the wholesale power market, buyers typically take title
to the electric power they purchase at well-established interfaces
or transfer points on a regional power grid (e.g., the
Oregon-California border). In many cases, however, the purchase
arrangement may call for title to be passed at some alternate
point, such as (i) the point on the regional grid nearest the
seller"s generating facility or (ii) if the buyer is a local
distribution utility, the point(s) on its local grid where the grid
interfaces with the power grids of neighboring utilities. Before
this power can be delivered to the buyer at the agreed transfer
point, the seller must schedule a contract path for this power to
travel from the seller"s generating facility (or the point at which
the seller is to take title if the seller purchased this power from
another source) to the transfer point. The buyer must, in turn,
schedule a transmission path from the transfer point to the buyer"s
own grid interface (if the buyer, for example, is a local
distribution utility) or, if the buyer is reselling this power to
another party, to a transfer point agreed to by such other party.
Scheduling contract or transmission paths is usually coordinated
through the regional grid controller(s) for the power grids over
which this power is to be transmitted. The regional grid controller
manages one or more local power grids, keeping demand on the
combined grid in balance with available supply at all times.
Generally, but not always, the affected power grids are those owned
and controlled by the electric utilities whose service areas are
situated between the source of this power and the transfer point.
The charges for transmission of the purchased power to and from the
point at which title is passed are normally borne by the seller and
buyer, respectively.
[0012] In many states or geographic regions, local electric
utilities have formed wholesale power pools in which they share
power, as needed, with other members of the pool under arrangements
and according to rules previously agreed to by all the members. In
some of these power pools, the members" generating facilities and
key portions of their respective power grids are placed under the
control of a regional or pool controller who manages the continuous
balancing of power being transmitted across these grids for
greatest efficiency and at lowest cost to the members. The pool
controller in some cases, for example, will advise the pool members
on one day of the power he expects to need during each hour of the
following day, in order to satisfy the projected aggregate demand
on the pool"s combined grid by the utilities" customers. Each
member is invited to submit offers (quantities and prices) of the
power it is willing to supply to the combined grid. Starting with
the lowest-priced power first, the controller accepts such offers
until he reaches the aggregate quantity he needs for each hour of
the next day. Typically, the clearing price - the price of the last
unit of power needed by the controller to meet his projected demand
for each hour - is used to set the price that all suppliers for
that hour will receive, notwithstanding that some of the accepted
offers were at prices lower than the clearing price. This approach
ensures an efficient but equitable least-cost wholesale pricing
arrangement among the pool members.
[0013] As deregulation efforts have gained momentum in the electric
power industry, similar pooling arrangements have been explored to
make the wholesale market more efficient but also to give energy
marketers not affiliated with a local utility a reasonable chance
to compete. The California Public Utilities Commission, for
example, has proposed a power exchange to which the three largest
in-state electric utilities must sell all their generated power and
from which they must also buy all the power they need for
distribution to their end user customers. Other power generators,
utilities, resellers, traders and brokers can also buy and sell
power through this exchange. Each day the operator of the power
exchange will assess the next day"s power supply requirements for
the three largest utilities" customers as well as all those of the
other local utilities in California to be supplied power via the
exchange. The operator will ask power generators, local utilities
with generating capacity, resellers and traders (and any others
willing to supply electric power to the exchange) to submit asking
prices for specified quantities of power to be delivered to the
California power grid during each hour of the next day. Starting
with the lowest-priced power first, the exchange operator will then
match its assessed needs for power during each hour of the next day
against the offered power until the operator has identified
sufficient power supplies for each hour to meet its anticipated
demand. The price at which this offered power is accepted by the
exchange operator will be the purchase price payable to the power
provider. The power exchange plans to publish these prices every
day. Similar exchange or pooling arrangements are being studied by
other state public utility commissions as part of their
deregulation proceedings.
[0014] One of the primary objectives of deregulation is to reduce
energy costs for end users by fostering competition among energy
providers. Most electric power industry analysts, for example,
assume that end users will only realize significant savings if they
move to time-of-use pricing (e.g., peak v. off-peak). In many
states, larger end users are already subject to different prices
based on the cost to the local electric utility of supplying power
during periods of peak demand across its service area. In general,
the cost to providers of generating power during peak demand hours
can be dramatically higher than at other times of the day. The
greater efficiency of the wholesale market and increased visibility
of wholesale prices is expected to influence the pricing plans that
providers will be willing to offer end users, especially those end
users who are willing to pay different prices based on (i) when
during the day they typically need more or less power and/or (ii)
whether they can alter their current power consumption patterns to
conserve usage during the hours of highest demand within the local
utility"s service area.
[0015] An active wholesale market also exists for natural gas. Gas
producers, local gas utilities, resellers, independent traders and
brokers actively buy and sell natural gas among themselves. A gas
producer may wish to sell excess production capacity not required
for its own operations or not contractually committed to any
utility or other party, or may need to purchase additional gas
supplies to satisfy its production commitments. A local utility may
be buying natural gas from producers, other utilities, resellers,
traders or brokers to secure its necessary supplies or may be
selling gas to many of these same parties if it has excess
supplies. Resellers and traders may be fulfilling take-or-pay or
supply contracts they have with gas producers, local utilities or
each other or just buying or selling based on speculation about the
future price of natural gas in the spot market. Gas producers,
other utilities, resellers, brokers and other natural gas marketers
will all be able to sell natural gas directly to end users under
most deregulation models for the natural gas market.
[0016] In the wholesale natural gas market, buyers may take title
to the gas they purchase at any of several possible transfer points
from the gas production facilities to the interface between the
long-haul transmission pipeline transporting the gas and the local
utility"s regional pipeline network. Scheduling transmission of
newly purchased or sold gas is usually coordinated with the
operator of the long-haul transmission pipeline expected to
transport this gas to the buyer. The charges for transmission of
the purchased gas to and from the point at which title is passed
are normally borne by the seller and buyer, respectively.
Summary of Invention
[0017] The provision of electric power and natural gas to end users
is dominated by fixed price arrangements set according to (i)
orders promulgated by the federal or state governmental bodies
regulating providers, (ii) tariffs filed with such governmental
authorities by the providers, or (iii) contractual arrangements
between providers and end users. However, because of technological
and regulatory changes, the provision of these sources of energy is
becoming more of a commodity, with competition between providers
expected to increase dramatically in the next few years. The
invention disclosed herein provides an auction service that will
stimulate this competition and facilitate the consumer"s ability
(and that of resellers) to make economic choices between providers.
In this method and system, providers supply energy (i.e., electric
power or natural gas) to end users (or resellers) in accordance
with economic incentives (e.g., lowest price) resulting from a
bidding process between participating providers, administered by a
bidding service entity through operation of a central processor, a
computer referred to as a bidding moderator (the Moderator). The
bidding process to supply electric power will be conducted separate
and apart from the bidding process to supply natural gas. Power
generators will compete only with other power generators. Gas
producers will compete only with other gas producers. However, for
ease of reference, power generators and gas producers are each
referred to herein as energy providers or just Providers. Through
this auction, Providers will be apprised of the bids of competing
Providers and have an opportunity to modify their bids
accordingly.
[0018] Each of the Providers transmits to the Moderator the rate it
is willing to charge (or other economic incentive it is willing to
offer) for electric power or natural gas to be provided to an end
user or group of end users (or a reseller or group of resellers),
over some particular period of time. For purposes of this
application, resellers can be Providers or buyers of energy supply.
This bid may be lower than that Provider"s established rate for any
of several reasons (e.g., the Provider has excess generating or
production capacity at that time). The Provider may, for example,
also decide for capacity or competitive reasons to place different
bids on energy to be provided, for example, to different end users
at different times of day and at different destinations (e.g., with
higher prices for electric power supplied during daily peak demand
periods or for power delivered to destinations at greater distances
from the Provider"s power generation facilities). The Provider may
change its bids as often as it likes as marketplace demands for
energy change or in response to competitors" bidding
activities.
[0019] The Moderator collects this bid information from all the
Providers, sorts it according to the rules of the auction (e.g.,
sorting it among delivery destinations - such as the grid
interfaces of local electric distribution companies serving end
users), and may further process this bid information, for example,
to select Providers for particular end users or resellers. This
provider selection information may include, for example, a
prioritization of the Provider selection in accordance with
Providers" bids or the designation of a selected Provider or a
default Provider. The Moderator then transmits selected portions of
this information to a control computer associated with each end
user or group of end users (or each reseller or group of
resellers), as well as to participating Providers" energy network
management centers. Each control computer gets the rate information
and/or provider selection information from the Moderator that
pertains to the end user or group of end users (or the reseller or
group of resellers) with whom the control computer is associated.
The Moderator gives each Provider bid information from other
Providers for at least a portion of the end users (or resellers) in
regard to which any Provider has submitted a bid.
[0020] A control computer may be operated by the Moderator, by an
end user or reseller associated with a control computer (e.g., by
the energy manager of a large industrial customer), or by the local
energy distribution company that distributes energy to the end user
associated with a control computer. For some end users, the
Moderator will perform the functions of the control computer,
perhaps using an adjunct computer to the Moderator.
[0021] From the list of all Providers providing bid information to
the Moderator, each control computer (or the Moderator) can select
those Providers from whom participating end users or resellers will
be provided electric power or natural gas and can change that
selection at any time. After each new bid is submitted by a
Provider and is processed by the Moderator, the rate and/or
provider selection data will be transmitted to the relevant control
computers (or retained by the Moderator if the Moderator will
perform the functions of the control computer, including selecting
a Provider for each set of end users or resellers) and rate
information will be distributed to some or all of the Providers in
order to implement the auction. A Provider, for example, may not be
interested in receiving the bids of other Providers who are not
active in the same geographic regions. All Providers will have the
opportunity thereafter to submit a lower or higher bid for any end
user (or any reseller or group of resellers) or group of end users
to whom they wish to supply electric power or natural gas.
[0022] The Moderator (or the control computer associated with a set
of end users or resellers) collects end users" actual usage data
from end users" meters and processes this data to create periodic
usage reports to be transmitted to Providers. If meter readings are
performed by the end user"s DISCO or a third-party meter reading
service entity rather than the Moderator, reports of such end
user"s actual energy usage can be collected by the DISCO or
third-party service entity and transmitted to the Moderator for
processing and subsequent transmission by the Moderator to the
respective Provider. The Provider, as part of managing its
available capacity, can adjust its bids, for example, to create
more demand for its available capacity on a spot basis, resulting
in incremental revenue for the Provider that would not be
achievable otherwise. These periodic usage reports can also be
transmitted by the Moderator or associated control computer to the
applicable end users or resellers.
[0023] Each Provider of electric power manages its power generation
and/or power provisioning activities (e.g., buying and selling
power in the wholesale markets) in response to periodic reports of
end users" actual usage transmitted by the Moderator (or applicable
control computer) to the selected Provider. In response to such
reports, this Provider can adjust its power generating or
provisioning capacity to reflect higher or lower expected usage as
these periodic reports are received throughout the day, month or
year. Each selected Provider of natural gas manages its gas
production and/or gas provisioning activities (e.g., buying and
selling natural gas in the wholesale markets) in response to
similar periodic reports of end users" actual usage transmitted by
the Moderator (or applicable control computer) to such
Provider.
[0024] The technology required to facilitate forward delivery
transactions, in which a buyer and seller agree to the terms of a
transaction today, for example, but schedule actual delivery for a
future time, would be helpful to end users, resellers and
Providers. The Moderator can facilitate such transactions by
processing requests for end users or resellers (as buyers) for
future energy supply or services to be delivered by Providers in
the future. In order to provide the Moderator with sufficient
information to process such a request, the buyer will enter the
information describing the request on a software-derived template
and transmit such information to the Moderator.
[0025] Through this bidding process, Providers can compete to
supply electric power or natural gas to end users and resellers
based on available capacity, delivery destinations, volume
discounts, peak period requirements, etc. Providers can also manage
their power generation, gas production and/or energy provisioning
activities by adjusting their bids from time to time, depending on
capacity utilization or other energy availability factors. And end
users (and resellers) can easily make economic choices among
competing Providers.
Brief Description of Drawings
[0026] Figure 1 is a schematic view of an exemplary system of the
invention showing shared data links between the Providers and the
Moderator, between the Moderator and the control computers, between
the control computer and the end users (or resellers), between the
Moderator and the DISCOs, between the Moderator"s adjunct computer
and the control computers, between the Moderator"s adjunct computer
and the DISCOs, and between the Moderator"s adjunct computer and
the Providers, and further showing dedicated communication lines
between the Moderator and its adjunct computer, and the use of the
public switched telephone network for communications between the
Moderator"s adjunct computer and end user meters.
[0027] Figure 2 is a schematic view of an exemplary system of the
invention showing dedicated communication lines between the
Provider and the Moderator and between the Moderator and the
control computers, and a shared data link between the Moderator and
the DISCOs.
[0028] Figure 3 is a schematic view of an exemplary system of the
invention showing shared data links between the Provider and the
Moderator, between the Moderator and the control computers, and
between the Moderator and the DISCOs.
[0029] Figure 4 is a schematic representation of an exemplary
method of the invention showing transmission of bids by Providers
to the Moderator, processing of bids by the Moderator and
transmission of Provider selection data to the control computers,
selection of Providers by the respective control computers and
transmission of selection notifications to the Moderator, and
transmission of such notifications by the Moderator to the selected
Providers and the applicable DISCOs.
[0030] Figure 5 is a schematic view of an exemplary system of the
invention in which the control computers transmit selection
notifications directly to the selected Providers.
[0031] Figure 6 is a schematic representation of an exemplary
method of the invention in which the control computers select
Providers and transmit notifications to the Moderator, the selected
Providers and the applicable DISCO.
[0032] Figure 7 is a schematic view of an exemplary system of the
invention in which the Moderator selects Providers and incorporates
all functions otherwise performed by the respective control
computers as shown in Figure 4.
[0033] Figure 8 is a schematic view of an exemplary system of the
invention in which the Moderator selects Providers for each set of
end users and communicates with all of the Providers and the DISCOs
via dedicated communication lines.
[0034] Figure 9 is a schematic view of an exemplary system of the
invention in which the Moderator selects Providers for each set of
end users and communicates with all of the Providers and the DISCOs
via shared data links.
[0035] Figure 10 is a schematic representation of an exemplary
method of the invention in which the Moderator selects Providers
for each set of end users and notifies the respective Providers and
applicable DISCOs.
[0036] Figure 11 is a schematic view of an exemplary system of the
invention showing the use of the Internet for communications
between the Moderator"s adjunct computer and end user meters.
[0037] Figure 12 is a schematic view of an exemplary system of the
invention showing the use of a wireless communications network for
communications between the Moderator"s adjunct computer and end
user meters.
[0038] Figure 13 is a schematic view of an exemplary system of the
invention showing the applicable DISCO for each set of end users
collecting the meter reading data from the meters of end users
participating in the auction service and transmitting such meter
reading data to the Moderator"s adjunct computer.
[0039] Figure 14 is a schematic view of an exemplary system of the
invention showing third party meter reading service entities
(independent of the applicable DISCOs) collecting the meter reading
data from the meters of end users participating in the auction
service and transmitting such meter reading data to the Moderator"s
adjunct computer.
[0040] Figure 15 is a schematic representation of an exemplary
method of the invention, including a billing capability in which
the Moderator can generate a bill for each end user.
[0041] Figure 16 is a schematic representation of an exemplary
method of the invention, including a billing capability in which
the applicable DISCO can generate a bill for each end user.
Detailed Description
[0042] The Energy Auction System (EAS) can be made available to all
end users of electric power or natural gas (and resellers of
either), but will function best for those end users who have meters
that can be read remotely by electronic means known in the industry
(e.g., with access via public or private wired or wireless
telecommunications facilities, coaxial cable facilities, power line
communications access, etc., whether using circuit-switched, packet
data, frame relay or asynchronous transfer mode networks or other
communications facilities utilizing known technologies). An
exemplary embodiment of the EAS system architecture is designed to
operate as follows:(i)Providers transmit their most economically
advantageous rates (or other economic incentives) as bids to the
Moderator;(ii)the Moderator processes these bids according to
specified rules of the auction to which all bidders agree, in order
to produce an apples-to-apples comparison of the rates or other
economic incentives offered by the bidders and, further, to
generate provider selection data pertaining to each end user or
group of end users (or each reseller or group of resellers)
associated with a particular control computer;(iii)the Moderator
transmits back to the bidders some or all of the bids received from
the other bidding Providers, giving them an opportunity to adjust
some or all of their bids;(iv)the Moderator transmits to each
control computer such rate information and/or provider selection
data as is relevant to the end user or group of end users (or
resellers) associated with that control computer;(v)using the
information received from the Moderator, each control computer
selects the Provider offering the lowest rate (or best economic
value) at that time to the end users (or resellers) associated with
that control computer (after applying any decision rules formulated
and inputted by the control computer"s administrator and/or
formulated and transmitted to the applicable control computer by
any end user or reseller) and transmits such selection to the
Moderator;(vi)for those end users or resellers not associated with
a control computer, the Moderator will perform all of the functions
the control computer would otherwise perform, including selecting
the Provider offering the lowest rate (or best economic value) at
that time to each such end user;(vii)the Moderator (or applicable
control computer) transmits a notification to the selected Provider
(which may also specify the estimated energy requirements of the
set of end users to be served) and, perhaps, copies of such
notification to the end user"s local energy distribution company
(DISCO) and to the respective Provider supplying power or natural
gas to this end user immediately prior to the start of energy
deliveries by the newly-selected Provider;(viii)meters at
subscribing end user sites periodically transmit reports of actual
energy usage to the Moderator (or an associated adjunct computer),
either directly or through the end user"s DISCO or a third-party
meter reading service entity;(ix)the Moderator (or an associated
adjunct computer) processes this meter reading data and transmits
to the respective Provider (and, perhaps, also to the applicable
end users or resellers) periodic reports of the actual energy used
by each end user or selected group of end users (or by customers of
a reseller) being supplied by that Provider;(x)these usage reports
may also be processed and transmitted by the Moderator to the DISCO
(or an adjunct computer associated with the DISCO"s power grid or
gas pipeline management and/or billing systems) for each end user
or group of end users (or resellers) in the service area being
supplied by a specific Provider or for all end users (or resellers)
in the aggregate (or any portion thereof) in that DISCO"s service
area, without necessarily sorting such end users (or by customers
of a reseller) by their respective Providers;(xi)based on such
usage reports from the Moderator, each Provider can adjust the
quantity of electric power or natural gas it supplies, by
generation/production or otherwise, to the power grid or gas
pipeline network, respectively, of the DISCO serving such end user
or selected group of end users (or resellers);(xii)applying the
actual energy usage data received from each end user"s meter and
the rate (or other economic incentive) offered at the time by the
winning bidder from among the participating Providers, the
Moderator (or an associated adjunct computer) can prepare and
transmit a billing statement for each end user or reseller to the
respective Provider and to such end user or reseller (unless the
Provider wishes to prepare its own billing statement for such end
user); and(xiii)for those end users or resellers who so elect
(assuming their selected Providers agree), the Moderator can
prepare and transmit to each end user or reseller a consolidated
billing statement, based on the actual energy usage data received
by the Moderator from that end user"s meter (or the meters of end
users served by that reseller) during an entire billing cycle and
the winning bid data relating to all selected Providers who
supplied electric power or natural gas to this end user or reseller
during that billing cycle (i.e., consolidating billable charges
from all Providers of electric power to such end user or reseller
on one bill and consolidating billable charges from all Providers
of natural gas to such end user or reseller on another bill).
[0043] The Moderator (or applicable control computer) will, in most
cases, transmit or make available to Providers (e.g., via an
on-line bulletin board or Internet website) the estimated energy
requirements of the end user or group of end users (or the reseller
or group of resellers) to be served before the Moderator (or
control computer) makes a selection of the Provider offering the
lowest rate (or best economic value) at that time to the applicable
end users or resellers, in order to give the Providers more precise
data on which to base their bids.
[0044] Transmissions by Providers of bids to the Moderator,
transmissions by the Moderator of processed bid data to relevant
control computers and rate information to Providers, transmissions
by control computers of Provider selection notifications to the
Moderator, and transmissions by the Moderator of winning bid
notifications to selected Providers (and, perhaps, to the relevant
DISCO) can be made via data link, dedicated facility or any private
or public wired or wireless telecommunications network. Similar
means can be used for transmissions by end users" meters of usage
data to the Moderator, for transmissions by the Moderator (or the
applicable control computer) of the periodic energy usage reports
derived from such meter reading data to the Providers, the end
users (or resellers) and the applicable DISCOs, and for
transmissions by the Moderator to the respective Provider of
billing statements the Moderator prepares for each end user or
reseller.
[0045] A control computer may be operated by the Moderator, by an
end user or reseller associated with a control computer (e.g., by
the energy manager of a large industrial customer), or by the DISCO
that distributes energy to the end user associated with a control
computer.
[0046] End users can participate in EAS even if they do not have
meters that can be remotely read by electronic means. Such end
users can have their meters read by on-site visits at the end of a
billing cycle (or more frequently, if necessary) and have the meter
reading data transmitted to the Moderator immediately thereafter
(in lieu of having a remotely-readable meter transmitting periodic
energy usage reports to the Moderator). Time-of-use meters will
enable EAS to accommodate many Providers for an end user during the
same billing cycle (e.g., peak v. off-peak usage), but switching to
any new Providers before the end of the billing cycle will not be
feasible, absent an on-site visit to read the end user"s meter
before making such a switch. End users who have meters that do not
record actual energy consumed by time of use, for example, may
achieve a rough approximation of time-of-use metering if
participating Providers agree to bill for usage based on usage
profiling (also referred to as load profiling in the electric power
industry) for that customer (i.e., estimating the end user"s actual
energy usage hour-by-hour, using historical usage levels related to
the class of customers into which this end user fits), an approach
adopted by the California PUC as part of its electric power
deregulation plans.
[0047] Bidding: The Moderator will establish rules and standards
under which the auction process will be conducted. Some of those
rules will be set to enable the Moderator to compare competing bids
on an apples-to-apples basis, in order to determine the best
economic value being offered to end users. Bids submitted to the
Moderator must conform to such rules in order to be considered by
the Moderator. The auction rules may take into account such factors
as the difference in the nature of electric power generation and
gas supply. For example, the supply of electric power must be
controlled at the point of generation, while gas is capable of
being stored, the transmission pipelines themselves constituting a
significant storage medium.
[0048] In general, the Moderator may require bidders to formulate
bids based on, for example, (i) a particular period of time during
which they will supply energy (e.g., the next hour or the next 12
months), (ii) a specific end user (or reseller) or a group or class
of end users (or resellers) to whom they will supply energy, (iii)
a stated class of service they will supply (e.g., uninterruptible
v. interruptible, high-voltage v. stepped-down service, etc.), (iv)
whether they will supply 100% of an end user"s (or reseller"s)
energy needs during a specified period or only supply up to a
specific quantity of energy during a set period, (v) a specific
delivery destination (e.g., a grid or pipeline interface of the end
user"s DISCO at which the DISCO will accept delivery of power or
natural gas, respectively, from outside suppliers), (vi) the
estimated amount of the energy required on a recurring basis by
each applicable end user or set of end users (or resellers), (vii)
the frequency with which the bidder will receive periodic feedback
reports from the Moderator of actual energy usage by the end users
to whom the bidder wishes to supply energy - a function primarily
of whether the end users have remotely-readable meters sending
usage reports to the Moderator on a recurring basis; and (viii)
whether the end user (or reseller) will be billed separately for
each Provider"s energy or on a consolidated basis for all Providers
supplying energy to such end user (or reseller) during the same
billing cycle. A Provider may wish to formulate and submit more
than one bid for an end user or group of end users or resellers
(e.g., some end users may require more than one class of service,
others may require that electric power or natural gas be delivered
to more than one location, etc.).
[0049] The competing Providers bid for customers by transmitting to
the Moderator the economic incentive each Provider will offer for
supplying energy to different end users or groups of end users (or
resellers). The economic incentive presently contemplated as being
most usual is the rate (amount of money charged per unit of
energy). However, many other kinds of economic incentive may be
offered, such as a credit toward other services (e.g., frequent
flyer points) or a credit toward an additional rebate that may be
offered if a user"s energy usage for a given period rises above a
threshold. The economic incentive could be a combination of rate
and another incentive. But the economic incentive should be
selected from a limited set authorized by the Moderator, because
the incentive must be capable of being evaluated by the software in
the Moderator or its associated adjunct computer. Each bid is
associated with a time period within which the bid will be
effective.
[0050] The rules of the bidding process related to such time
periods can be structured in many ways. The following are examples
of such possible bidding rules:(a)The day is divided into blocks of
time by the Moderator and bids are submitted for each block of
time. All bids for a given block of time must be submitted prior to
a cut-off time that precedes that block of time by a protection
interval. Any bid received after the cut-off time is considered to
be effective for the next block of time, unless a new bid is
subsequently received from the same Provider that would be
applicable to the same end user or group of end users (or
resellers). The protection interval applicable to bids to supply
electric power, for example, is needed to permit all of the
following actions to take place prior to the bid starting time: (i)
processing of the bid information by the Moderator and transmission
to the relevant control computer; (ii) selection of the winning
bidder by the appropriate control computer and transmission of that
selection back to the Moderator; (iii) the subsequent transmission
of a selection notification to the selected Provider (or its
associated adjunct computer) and, perhaps, to the DISCO serving the
applicable end user or group of end users; and (iv) the scheduling
of the power to be delivered by the selected Provider with the
power grid controller(s) between the point of the Provider"s
generating facility (or the point at which the Provider takes title
to any purchased power to be delivered to the end user) and the
grid interface of the end user"s DISCO. For example, if one hour
blocks of time are auctioned, a 30 to 60 minute protection interval
may be appropriate The protection interval applicable to bids to
supply natural gas may be much longer due to the relatively slow
speed at which natural gas can be transported (when compared to
that for newly-generated electric power).
[0051] (b)Providers are permitted to submit bids for any time
interval by specifying a start time and a termination time.
However, no bid can be effective before a protection time interval
specified by the bidding service provider. The Moderator provides
confirmation of received bids back to the Provider if the data link
from the Moderator to the Providers is provided with a selective
messaging capability.
[0052] (c)Providers may be permitted to enter default bids for any
block of time for which they transmit no other bid.
[0053] (d)As a fail-safe mechanism, to avoid use of old bids that
have not been changed due to communication failure, the Moderator
may impose a rule setting a time limit (a fail-safe protection
time) to the applicability of any bid. At the expiration of the
time limit, the expired bid could default to a preset default bid
or to no bid. Such a rule could also be built into a Provider"s
adjunct computer to protect against a failure in the
Moderator-to-Provider data link.
[0054] In formulating a bid, a Provider will typically need to know
the location of the end user"s facility to which energy will
ultimately be delivered. More particularly, in most cases a
Provider must know in which DISCO"s service area the end user"s
facility is located and, perhaps, in which specific section of the
DISCO"s service area that facility is situated. Under most electric
power deregulation efforts to date, for example, a Provider will be
required to pay open access transmission fees to transport its
power from its point of generation (or the point at which the
Provider took title to the power, if it was purchased in the
wholesale market) to the interface at which the end user"s DISCO
accepts power from outside suppliers. For the last leg of the
transmission path, from the DISCO"s outside interface to the
specific section of the DISCO"s power grid within which the end
user is located, the provider will generally be required to pay a
retail wheeling fee to the DISCO. This fee may vary depending on
which specific section of the DISCO"s power grid is the destination
for the power to be delivered by the Provider. All of these
transmission and wheeling charges would be expected to be
incorporated in any bid submitted by a Provider to the Moderator.
For end users with facilities at more than one location (and,
perhaps, situated in different DISCOs" service areas), the
Moderator can accommodate the submission of composite bids by
Providers, formulated by the bidders to cover some or all of such
locations.
[0055] To give bidders more precise data on which to base their
bids, the Moderator can provide bidders with historical usage
profile information for participating end users or groups of end
users. The Moderator can update such historical information on a
continuing basis to assure bidders they have current and reliable
data. An end user who is a new subscriber to EAS may be required to
furnish the Moderator with at least 30 days and as much as 24
months of historical usage data before the Moderator permits that
end user to participate in the auction. Depending on the
transmission and computer technologies used, transmissions by the
Moderator (or the applicable control computer) to the Providers
could also be accomplished by, for example, posting the historical
usage profile information on an Internet website, bulletin board
system or other similar facility, making them available for
retrieval by all Providers.
[0056] The transmission of bidding data from the Moderator to each
of the Providers is essential for the auction to function most
effectively. This feedback permits the Providers to adjust their
own bids for any particular end user or group of end users in view
of other Providers" bids for that same end user or group. In a
block of time bidding scheme, this transmission may take place, in
different service offerings, either before or after the bid cutoff
time for a given block of time. If transmitted before the cutoff
time, the Providers have an opportunity, up to the cutoff time, to
adjust their bids for that block of time. If the service is
arranged for transmission of such data back to the Providers after
the cutoff time, the Providers can adjust their bids for the next
or subsequent blocks of time. If the bids are transmitted back to
the Providers after the cutoff time but before the bid"s effective
time, the Providers would be able to manage their power generation,
gas production and/or energy provisioning activities to take
account of that time interval"s bid structure. The bids can be
adjusted to be higher or lower, depending on whether the Provider
wishes to further encourage or discourage additional energy
delivery commitments. The Provider may wish to reduce its bid, for
example, to stimulate additional delivery commitments or increase
its bid to discourage additional commitments. Depending on the
transmission and computer technologies used, transmissions by the
Moderator (or the applicable control computer) to the Providers
could also be accomplished, for example, by posting the bids on an
Internet website, bulletin board system or other similar facility,
making them available for retrieval by all Providers.
[0057] Depending on the particular implementation of the auction,
it may be appropriate to transmit all received bids to all
Providers. However, each Provider"s own bids need not always be
transmitted back to it and there may be Providers who focus, for
example, on certain delivery destinations or certain classes of end
users (or resellers) and are not interested in seeing bids from
Providers serving other delivery destinations or end users (or
resellers). In any event, at least a portion of the bids are
transmitted to at least a portion of the Providers in order to
implement an auction.
[0058] The bid information being transmitted between the Moderator
and the Providers is sensitive business information and may need,
under various circumstances, to be encrypted. Depending on how the
service is arranged, there may be a need to protect the privacy of
bids from interception by other participating Providers or from
interception by non-participating Providers. Some of the most
sensitive information would be bid information sent from the
Providers to the Moderator and bid confirmation messages from the
Moderator to the Providers. Some less sensitive information would
be the bids transmitted back to participating Providers after the
cutoff time for a given block of time. There are several encryption
schemes known in the art for such use, including the RSA and PGP
schemes.
[0059] To reduce the exposure of end users to the potential
volatility of prices offered via the auction, EAS will allow
default Providers to participate. If, for example, prices bid in
the auction rise above a fixed upset price previously agreed to by
the default Provider, the relevant control computer (or the
Moderator) will select the default Provider as the winning bidder.
The Moderator may negotiate with one or more Providers to serve as
default Providers for EAS. In the alternative, an end user or group
of end users ( or a reseller) may wish to specify to the Moderator
that a particular Provider be designated as that end user"s or
reseller"s default Provider (e.g., a Provider who has entered into
a contract with the end user to supply a significant portion of
that end user"s electric power or natural gas needs outside of the
auction process).
[0060] The Moderator can accommodate end users (and resellers) who
wish to limit the group of Providers from whom the Moderator will
evaluate bids when a Provider is to be selected to supply energy to
such end users (or customers of such resellers). An end user (or
reseller) may wish to instruct the Moderator (or the administrator
of the control computer associated with such end user) that energy
be supplied to that end user only by Providers specified by that
end user (or reseller). The Moderator, in compliance with this
instruction, would include the bids of only this set of specified
Providers when generating provider selection data in regard to such
end users. In the alternative, this instruction by the end user can
also be implemented at the control computer associated with that
end user.
[0061] EAS can also accommodate those end users or resellers who
wish to employ a strategy of purchasing power or natural gas at the
lower of the bid price in the auction or the price they agreed to
pay a contract Provider under a term contract. This contract price
would be transmitted by the end user or reseller to the Moderator
(or the applicable control computer) and the Moderator (or control
computer) would include this contract price among the bids it
evaluates when generating provider selection data in regard to each
such end user or reseller. If the contract price is lower than all
of the other bids, the relevant control computer (or the Moderator)
would select the contract Provider as the Provider of choice for
that end user or reseller. If the contract price is higher than any
of the other bids, the low bidder would be selected as the winning
Provider. The contract price serves as a ceiling while the end user
or reseller can still capture the benefit of low prices made
available via the auction (e.g., at night when system-wide demands
for power are lower than during peak daytime periods). To ensure
that this end user or reseller can satisfy the volume commitments
that would likely be part of any attractively-priced contract, the
Moderator could enable this end user or reseller to designate from
time to time (e.g., during certain peak demand daytime hours) that
the contract price is to be treated as the low bid available to
that end user or reseller at that time. At other times the
Moderator will consider all bids submitted by other Providers as
well as the contract price.
[0062] Most bidders participating in the auction would be expected
to supply 100% of the electric power or natural gas needed by the
end users for whom these bidders are selected as the current
Provider. Some bidders, however, may wish to submit bids to supply
a fixed quantity of power or natural gas to an end user or group of
end users (or resellers) during a particular period of time, rather
than commit to supply 100% of the power or natural gas this end
user needs or actually consumes. The Moderator can accommodate this
type of bid by prescribing standard units or blocks of power or
natural gas that Providers can use when formulating such bids. The
Moderator would consider such bids only for end users (or
resellers) who wish to participate and only as part of an auction
process in which the bids compared are those for identical units or
blocks of power or natural gas. In the event that insufficient
units or blocks of energy are offered, the Moderator could again
rely on a default Provider, either for 100% of the end user"s or
reseller"s energy requirements or only for the shortfall
needed.
[0063] An end user or reseller could, under this approach, have
more than one Provider delivering power or natural gas to its
facilities (or those of a reseller"s customers) during the same
period of time. For example, a large end user with a need for 1000
kilowatts of power during every hour between 8:00 a.m. and 6:00
p.m., Monday through Friday, elects to participate in EPAS under
the above unit or power block approach. Four Providers submit bids
to supply (in order of the lowest-priced bids first) 600, 200, 200
and 500 kilowatts of power for the period between 9:00 a.m. and
10:00 a.m. each day. The relevant control computer (or the
Moderator) selects the three Providers who bid 600, 200 and 200,
respectively, on the basis of their low bids and the amount of
power offered.
[0064] In another example of the auction using units or blocks of
power or natural gas, the auction rules might specify that only one
Provider (and, perhaps, a default Provider to cover any shortfall)
will be selected for each end user or reseller from among those
bidding to supply blocks of power. In that event, in order to make
its selection of a Provider for each end user or reseller, the
control computer (or the Moderator) would only consider bids to
supply blocks of power or natural gas of sufficient size to fulfill
100% of the end user"s or reseller"s projected power or natural gas
requirements or, at the election of the end user or reseller, some
lesser quantity of power or natural gas previously specified by the
end user or reseller, with the shortfall to be covered by the
default Provider. Under a block bidding approach, the end user or
reseller would likely be committed to a take-or-pay obligation with
each of the partial Providers, including the default Provider
covering any shortfall. Because electric power is fungible, as is
natural gas, the end user"s meter would not be able to distinguish
whether the electric power or natural gas supplied by one Provider
was consumed in its entirety while another Provider"s supply was
not. This unit or block approach would probably be practical only
for those large users or resellers who can control with some
precision how much power or natural gas they (or their end user
customers, if a reseller) consume at any time or have highly
predictable usage profiles on a recurring basis.
[0065] If a Provider is selected as the winning bidder, the
Provider will be responsible to schedule the delivery of its power
or natural gas to the end user"s DISCO during the period
stipulated. For example, such a selected Provider of electric power
will notify the regional grid controllers of the utility grids
between the provider"s point of generation, and the grid interface
of the end user"s DISCO that the Provider intends to ship power
over their power grids. The Provider will likely aggregate the
quantity of power it needs to deliver to each DISCO for the
Provider"s end users in that DISCO"s service area and arrange for
its delivery as part of the same scheduling activity. Resellers,
traders and brokers are constantly engaged today in scheduling
power and natural gas deliveries as part of their routine daily
activities in the wholesale electric power market.
[0066] Monitoring Usage - Feedback to Providers: Once the Provider
has been selected, the Moderator (or applicable control computer)
can monitor the actual energy consumed by each end user by
collecting meter readings from the meter or meters at the end
user"s facilities. Most meters with remote reading capability today
can transmit usage reports to the Moderator every 15 minutes, if
necessary. Industry experts expect meters to be available soon that
will enable almost continuous (i.e., near real time) reporting of
energy consumption.
[0067] Depending on the type of end user or reseller and the needs
of the Provider (and, perhaps, the end user"s DISCO), the frequency
at which actual usage reports should be fed back to the selected
Provider or DISCO will vary. For example, very large users of
electric power can create temporary imbalances in the local power
grid and contribute to meaningful fluctuations in the aggregate
amount of power required to be supplied by a selected Provider to
meet the needs of all of its customers in a particular service
area. The DISCO for that end user will also want to obtain timely
usage information in order to manage such imbalances on its local
grid effectively. Frequent meter readings would be desirable for
this type of customer. On the other hand, residential customers as
a group have fairly predictable usage profile patterns and would
require much less frequent monitoring. The Moderator will process
and transmit such actual usage reports at such frequencies as are
specified in the auction rules, with reasonable exceptions
accommodated at the request of the selected Provider or DISCO. In
addition, to facilitate such end user"s or reseller"s energy
management efforts, the Moderator (or applicable control computer)
can also transmit actual energy usage data (with or without current
information on bid prices) on a periodic basis back to the end user
or reseller (to be received by the end user"s meter or such other
terminal equipment as the end user or reseller may designate) or,
in the alternative, the Moderator (or applicable control computer)
can transmit such data to an electronic mail address or Internet
website designated by the end user or reseller.
[0068] When meter readings are received by the Moderator or
applicable control computer, as the case may be, it will process
the actual energy usage data collected, first sorting it by end
user (and, if appropriate, by reseller) and then, perhaps,
aggregating this data by Provider for each delivery destination
this Provider serves. A delivery destination for power may be the
grid interface at which the end user"s DISCO accepts power from
outside suppliers or the section of the power grid within the
DISCO"s service area in which the end user is located or at the
grid interface designated by the reseller, if applicable. A
delivery destination for natural gas may be the interface on its
regional pipeline network at which it accepts natural gas from
outside suppliers. The Moderator can then transmit to each Provider
the applicable aggregated usage data (as well as usage data on
individual end users or groups of end users or resellers) if the
Provider so elects. Relying on this energy usage data, the Provider
can determine whether to increase or decrease the aggregate amount
of power or natural gas it delivers to each delivery destination.
The more frequent the energy usage feedback from the Moderator, the
more efficient the Provider can become, eventually optimizing its
generating or production capacity and/or energy provisioning
activities (i.e., its buying and selling of power or natural gas in
the wholesale markets).
[0069] For those end users without remotely-readable meters, the
Moderator will be unable to collect periodic reports of actual
energy usage more often than once a month, typically, unless more
frequent on-site visits are scheduled than is generally the
practice in the industry today. Feedback from these reports, once
they are processed by the Moderator, will be transmitted to the
applicable Provider on the same monthly basis. As a result,
Providers will be more limited in their ability to react in
response to such feedback by adjusting the quantity of electric
power or natural gas they supply at any time to the power grid or
gas pipeline network, respectively, of the end user"s DISCO.
Providers will have fewer opportunities to make optional and
efficient use of their generating or production capacity and/or
energy provisioning activities. In contrast, if these end users
were to install remotely-readable meters, the Moderator could
collect meter readings once an hour (or more frequently, if
desired) and feed back the processed data to the respective
Provider shortly after receiving it, permitting Providers to make
frequent adjustments in the amount of power or natural gas
supplied, optimizing their capacity and provisioning activities on
a continuing basis. End users with such remotely-readable meters
should be more attractive customers for Providers and, as a result,
realize economic benefits not offered to other end users.
[0070] As deregulation progresses, state PUCs will determine
whether any DISCOs will retain their monopoly over meter reading.
The California PUC has already indicated that electric power DISCOs
in that state will lose their exclusive right to read end user"s
meters. It appears increasingly likely that most state PUCs will
reach a similar conclusion in order to give new Providers a
reasonable chance to compete with the incumbent utility (since, in
most states, each DISCO will be affiliated with its own power
generating entity as a direct competitor to other Providers).
However, in those states in which DISCOs retain their meter-reading
monopoly, the Moderator may arrange with the DISCO for periodic
transmissions to the Moderator of actual energy usage data
collected from the meter of each end user subscribing to EAS. In a
similar fashion, in those states where the PUC will permit
third-party meter reading service entities (independent of the
DISCO or any of the Providers) to read end users" meters, the
Moderator may arrange with this third-party service to obtain
actual energy usage data for each EAS subscriber. In the
alternative, the applicable DISCO or third-party meter reading
service entity may transmit these periodic usage reports directly
to the applicable Providers with copies, perhaps, transmitted to
the Moderator.
[0071] In those jurisdictions where the DISCO does not read the
meters of EAS subscribers, the Moderator can provide the DISCO with
meaningful usage data feedback to enable the DISCO to manage its
local power grid or gas pipeline network efficiently. The Moderator
can process the meter reading data it receives from other sources
(e.g., remotely-readable meters transmitting energy usage data
directly to the Moderator or the applicable control computer or
third-party meter reading services transmitting the results of
their readings to the Moderator"s adjunct computer) and transmit to
the DISCO periodic reports of actual energy usage by each end user
or group of end users (or resellers) in the DISCO"s service area,
sorted by their respective Providers. The Moderator may also
transmit to the DISCO such energy usage data for all end users
and/or resellers in the aggregate (or any portion thereof) in that
DISCO"s service area, without sorting such end users or resellers
by their respective Providers.
[0072] Billing: Billing under this disclosed invention could be
handled, for example, by one of three methods: (i) by the Moderator
applying the historical bid data to the energy used by each end
user or group of end users served by a reseller), as recorded by
the meter of such end user, without necessarily requiring the
participation of the end user"s DISCO in the billing process, (ii)
by the DISCO reporting the energy usage data of each end user to
the Moderator (if the DISCO performs meter readings for end users
who are EAS subscribers or customers of a reseller participating in
EAS), and the Moderator then creating a bill by applying the
appropriate bid rates to the quantities of energy used while those
bids applied, sorted by the selected Providers, or (iii) by the
Moderator supplying historical bid data to the DISCO"s billing
computer for the period coinciding with the end user"s or
reseller"s billing cycle, and the DISCO"s billing computer then
creating a bill by applying the appropriate bid rates to the
quantities of energy used while those bids applied, sorted by the
selected Providers. A third-party meter reading service entity
instead of the DISCO could collect energy usage data and transmit
that usage data to the Moderator for the Moderator to create a bill
for each end user or reseller. In the alternative, the third-party
meter reading service could use the energy usage data it collects,
together with the Moderator"s historical bid data, to create such a
bill.
[0073] Under one such method, the Moderator (or applicable control
computer) will receive actual energy usage reports from each end
user"s meter on a periodic basis, as part of the Moderator"s role
as an intermediary between end users (or resellers) and Providers
(and, perhaps to some extent, between end users and their local
DISCO). These meter reading reports will provide the Moderator with
the quantity of electric power or natural gas actually consumed by
the end user during each period measured and recorded by the meter.
Periods as short as 15 minutes (and even shorter in the future) can
be measured by meters with time-of-use features. Such meters will
enable the Moderator to determine the precise amount of power or
natural gas supplied to an end user by each of many Providers
during the same billing cycle. For end users without time-of-use
meters today (i.e., many small businesses and most residential
customers), the Moderator can employ usage profiling to estimate
actual energy usage from period to period (e.g., hourly).
[0074] Bid information submitted by participating Providers to the
Moderator in the course of the auction will be stored for a period
of time by the Moderator in its database (or that of an associated
adjunct computer). The Moderator will also record and store in its
database the identity of the Provider(s) selected to supply power
or natural gas to each end user or group of end users during any
billing cycle.
[0075] With the relevant bid price of the selected Provider and the
actual energy usage data for the period this Provider supplied
power or natural gas to an end user (or to customers served by a
reseller), the Moderator can prepare a billing statement for that
end user (or reseller) and each of its Providers during a billing
cycle. Interim statements, covering any period within the billing
cycle, can also be prepared by the Moderator. Billing statements,
whether for the entire billing cycle or any interim periods, can be
transmitted by the Moderator to the end user (or reseller) or the
applicable Provider (or an adjunct computer associated with the
Provider"s billing system).
[0076] Some Providers may wish to prepare and deliver their own
billing statement for each end user or reseller, assuming the end
user or reseller is willing to bear the inconvenience of multiple
bills for electric power, for example, covering the same monthly
billing cycle (i.e., if more than one Provider supplies power to
this end user or reseller during that month). Using the energy
usage data collected by the Moderator (or DISCO) for each end user
(or group of end users served by a reseller) and transmitted
periodically to the Provider, that Provider could apply its
appropriate bid rate to such actual usage in order to render a bill
for each such end user or reseller. As an alternative that most end
users or resellers would likely find more palatable, the Moderator
can install data links or electronic interfaces between such
Providers" billing systems and the Moderator"s billing computer,
enabling each Provider to transmit billing information it prepared
for each end user or reseller to the Moderator. After receiving
such billing data from each Provider, the Moderator"s billing
computer can collate the Providers" data into a single integrated
bill for the end user or reseller.
[0077] The end user"s DISCO may continue basing its tariffed
service charges to end users on the total quantity of power or
natural gas consumed during the billing cycle and, for larger
customers, the peak demand for power or natural gas from each
customer. If the Moderator or applicable control computer(instead
of the DISCO) is collecting actual usage data from end users"
meters, the Moderator can transmit regular reports to the DISCO
showing actual energy usage for any period measured by each end
user"s meter, including both the total energy consumed during the
billing cycle (or such other period requested by the DISCO) and the
peak demand for power or natural gas from the end user, on an
average or absolute basis.
[0078] Under most states" deregulation plans, as described above,
PUCs are expected to give Providers the right to read meters
directly and not be required to depend on the local DISCO to
perform this function. In addition, some states are expected to
permit independent firms to provide meter reading and billing
services to Providers, end users and DISCOs. The Moderator could
collect actual energy usage reports from such third-party service
entities and prepare billing statements for each end user or
reseller and each of the selected Providers supplying power or
natural gas to that end user (or the group of end users served by
that reseller) during a billing cycle. Interim statements could
also be prepared by the Moderator. In either case, the Moderator
could transmit such billing statements to Providers, the end user
or reseller and, if necessary, the end user"s DISCO.
[0079] In any jurisdiction where the PUC or other regulatory
authority permits the DISCO to retain the exclusive right to read
end users" meters, the Moderator will arrange to receive the
relevant meter reading data from the DISCO. To produce a billing
statement for each end user and the applicable Provider, the
Moderator can process the usage data received from the DISCO and
match it up with the selected Providers" appropriate bid data
stored in the Moderator"s database. Again, the Moderator can
transmit billing statements to the end user or reseller and each of
the selected Providers. Such statements can cover the entire
billing cycle or any interim period.
[0080] For the convenience of end users or resellers, the Moderator
can prepare a billing statement that consolidates all of the end
user"s electric power or natural gas consumption (or, if for a
reseller, covering all of the end users served by that reseller)
for the billing cycle and all of the charges levied during that
period by all of the selected Providers for that end user or
reseller (i.e., with one bill for electric power and another for
natural gas). Each Provider would receive from the Moderator only
the portion of this billing statement that related to the power or
natural gas supplied by that Provider.
[0081] To facilitate the entry of an end user or reseller (in
either case a Buyer) into a forward delivery transaction with a
Provider (or a reseller of another Provider"s energy supplies or
services), the Moderator will accommodate requests for future
energy supply or services (an RFS) from a Buyer. A forward delivery
transaction is a purchase transaction in which a Buyer and a
Provider (or a reseller of another Provider"s energy supplies or
services) agree on all material terms of the transaction at the
time that transaction is entered into, but delivery by the Provider
of the energy supply or service purchased by the Buyer is scheduled
for a future time. That future delivery may be set for any specific
delivery time in the future (for example, seconds, minutes, hours,
days, weeks, months or years, or any combination thereof, after the
time the transaction was entered into by the parties). In the
context of this application, delivery means the Provider has made
available to the Buyer, either via a direct or indirect
transmission by the Provider to an appropriate interface with the
local energy grid or pipeline servicing the premises equipment of
the Buyer (or, if the Buyer is a reseller, to the designated
interface with the grid or pipeline serving the reseller"s end user
customers) or some other interface specified by the Buyer, such
purchase having occurred at the time the terms of the transaction
(under which delivery is being made) were agreed to by the Buyer
and the Provider.
[0082] Figures 1 and 7 illustrate exemplary systems for carrying
out the herein disclosed forward delivery transaction process. A
Buyer formulates an RFS and the Buyer"s computer 85,86 transmits
this RFS to the control computer 8 associated with this Buyer over
a data link or other telecommunications facility 87, and from the
control computer to the Moderator 1 over data link 7, as
illustrated in Figure 1. The Buyer"s computer 85,86 can, in the
alternative as illustrated in Figure 7, transmit the RFS directly
to the Moderator via data link 88 and the Moderator can incorporate
any or all of the functions of the control computer. In order to
provide the control computer and/or the Moderator with sufficient
information to process the RFS, the Buyer enters the information
describing the RFS on a software-derived template including, for
example, the delivery destination of the energy to be supplied.
This template may reside, for example, on a computer bulletin board
or website maintained by the Moderator (or the applicable control
computer) and accessible to Buyer.
[0083] The software-derived template may call for such things as:
(i) the relevant future period for which service is being requested
(e.g., one or more specific hours, days, weeks or months, or any
combination thereof), (ii) the quantity of energy required (e.g.,
kilowatt hours, megawatt hours, cubic feet, etc.), (iii) any
minimum quality criteria, (iv) the Buyer"s load profile, perhaps
with historical energy usage information, and/or (v) any other
elements necessary to provide prospective Providers with a precise
description of the future energy supplies or services the Buyer is
requesting and the specific delivery criteria required by the
Buyer.
[0084] In many cases, the Buyer may wish to include in the RFS the
maximum price it is willing to pay a Provider for the energy supply
or service requested (e.g., per kilowatt hour or megawatt hour of
electricity or per cubic foot of gas, etc.). If the Buyer so
specifies, the applicable control computer or the Moderator could
use this maximum price as part of the selection process without
necessarily disclosing it to prospective Providers. If no Providers
submit RFS responses with prices at or below the Buyer"s maximum
price, the control computer or the Moderator could discard all of
the responses and let the Buyer decide whether it will increase the
maximum price and resubmit the RFS, it will abandon the RFS process
altogether, or it will wait and resubmit the RFS again later with
its previous maximum price. The Buyer could also be given the
opportunity by the control computer or the Moderator to accept a
price higher than the maximum price set by the Buyer as part of the
RFS.
[0085] At any time prior to the Buyer"s transmission of its RFS to
the applicable control computer or the Moderator (or as part of
such transmission) and/or the processing of the RFS by the control
computer or the Moderator, the Buyer may transmit to the control
computer or the Moderator a set of decision rules applicable to any
particular RFS (or group of RFS"s) or to every RFS submitted by the
Buyer to be applied by the control computer or the Moderator as
part of the Provider selection process. For example, if the Buyer
wishes to limit the group of Providers from whom it is willing to
purchase energy, the Buyer can communicate that preference to the
Moderator, either as part of the RFS transmission or as part of a
previous transmission to the Moderator. In this event the Moderator
will make the RFS information available only to that group of
Providers preferred by the Buyer. Responses to the RFS from other
Providers, if any are inadvertently received, will be discarded by
the Moderator.
[0086] Once the applicable control computer or the Moderator
receives the Buyer"s RFS, the control computer or the Moderator
further processes the information submitted and converts the RFS
into a format that the Moderator can transmit to prospective
Providers" computers or post on a computer bulletin board or
website accessible by prospective Providers. This distribution or
posting may occur immediately after the RFS has been received and
processed by the control computer or the Moderator, or at some
later time (e.g., according to a designated schedule each day). In
most cases, we would expect that the Moderator would not reveal the
identity of the Buyer to the prospective Providers while the RFS is
pending. Those prospective Providers wishing to respond to the RFS
will each formulate its response, enter it (for example) on a
software-derived template (which could reside in one embodiment on
a computer bulletin board or website maintained by Moderator and
accessible by the Provider) and transmit it to the Moderator via
data link or other shared or dedicated telecommunications
facility.
[0087] Each Provider may be given the opportunity to limit the list
of Buyers to whom the Provider is willing to sell energy supplies
or services, and/or limit the energy supplies or services the
Provider is willing to make available to any particular Buyer
within one or more billing cycles (e.g., to reduce the Provider"s
credit exposure to that Buyer). The Moderator and/or each control
computer can maintain each Provider"s list of approved Buyers, with
or without applicable credit or capacity limits. Updates can be
transmitted by each Provider to the Moderator at periodic
intervals. If, for any reason, the Buyer"s identity is revealed in
the RFS information disclosed to prospective Providers, each
Provider can elect whether to respond to the RFS. If a Provider
were to respond to that RFS, any previous credit or capacity
limitations imposed by that Provider on that Buyer might be deemed
set aside, at least for that RFS-related transaction.
[0088] The Moderator (or the applicable control computer) could
also compare a Buyer"s RFS information to data submitted to the
Moderator by a prospective Provider before this RFS was distributed
or posted, assuming the Provider had indicated, for example, its
available energy supply and the price at which it would sell energy
to any pre-approved Buyer. If such a Provider"s available energy
supply and pricing matched the requirements of a Buyer as specified
in the Buyer"s RFS, the Moderator (or control computer) could
include this Provider as one of the respondents to the RFS,
notwithstanding the fact that the Provider did not respond to the
RFS after it was distributed or posted. As an alternative at some
time in the future, if and when Providers become more comfortable
posting data on their available energy supplies or services with
the Moderator before an RFS is posted, the Moderator (or control
computer) could use these pre-RFS submissions by Providers as the
primary or exclusive source of responses to the RFS.
[0089] When the Moderator distributes or posts an RFS, prospective
Providers will typically be given a deadline or cut-off time by
which they must respond to the Moderator. Any responses received by
the Moderator after the cut-off time will likely be discarded. From
among the responses received on a timely basis, the applicable
control computer or the Moderator selects the Provider offering the
best economic value to the Buyer, after applying the Buyer"s
decision rules, if any, and any additional determination criteria
governing like transactions and known beforehand by both Buyers and
Providers (e.g., historical performance by each Provider,
sufficiency of energy supplied by each Provider to the DISCO
serving Buyers in that region, etc.).
[0090] To provide Buyers with the assurance that at least one
Provider will be available to supply them with energy at a
reasonable price, the control computer administrator or the
Moderator may arrange for a default Provider from whom energy can
be obtained under any of several scenarios (for example, if the
prices offered by bidding Providers rise above a ceiling price
specified by the Buyer).
[0091] The Buyer can also provide the applicable control computer
or the Moderator with a decision rule that directs the control
computer or the Moderator to select a particular Provider,
regardless of how many other Providers respond to the Buyer"s RFS
or the attractiveness of the economic incentives they offer. This
approach enables the Buyer to purchase its energy needs, for
example, from a specific Provider with whom the Buyer may have an
existing contract relationship pursuant to which the Buyer is
committed to purchase from that Provider a certain volume or
proportion of its energy needs. This decision rule may be operative
based on one or more criteria, for example, time of day, quality
criteria, destination, etc. In some cases, the Buyer may specify a
decision rule that a certain Provider is to be selected unless
prices offered by one or more other Providers are substantially
better (e.g., 20% lower) than that offered by the otherwise
preferred Provider. With this flexibility, the Buyer can take
advantage of attractive prices and other benefits offered in the
spot market without giving up the reliability and price stability
offered by a term contract relationship with a primary Provider.
The control computer or the Moderator could then choose the Buyer"s
primary term contract Provider as the selected Provider when
appropriate under the decision rules set by Buyer.
[0092] Once the control computer or the Moderator selects a
Provider to supply energy or services to a Buyer, the Buyer and
that Provider are so notified by the control computer or the
Moderator via electronic transmission. In most cases this may also
be the point at which the selected Provider first learns the
identity of the Buyer, unless the Buyer has given the control
computer or the Moderator permission to reveal the Buyer"s identity
to the Providers as part of the RFS disclosure.
[0093] After the selection of the winning Provider has been made,
the Moderator will transmit, to some or all of the Providers who
respond to the RFS, at least some of the bidding data submitted by
responding Providers (most likely without revealing the identity of
the winning Provider or that of the Buyer). This feedback will
enable the losing Providers to adjust their bids on the next RFS
distributed to them by the Moderator.
[0094] If the Buyer and all of the prospective Providers (within
the Buyer"s preferred group of Providers) agree, or the rules under
which the Moderator operates the bidding process so state and the
Buyers and Providers still decide to participate, the Moderator
could provide feedback to all bidding Providers of some or all of
the prices bid by the different Providers in response to any RFS
(most likely without revealing the identity of the winning Provider
or that of the Buyer). This feedback would enable the Providers,
while the bidding for a particular RFS is in progress and before a
winner is selected, to adjust their bids and submit amended
responses to the Moderator.
[0095] The Moderator (or the control computer) may also provide to
the Buyer, before or after the Moderator (or control computer)
selects the winning Provider, at least some of the bidding data
from some or all of the Providers responding to the Buyer"s
RFS.
[0096] Once the Moderator (or control computer) has selected a
winning Provider for the Buyer"s RFS, the Moderator (or control
computer) will transmit all or a portion of the transaction
information to an Adjunct Computer via data link or other dedicated
or shared telecommunications facility. This Adjunct Computer
further processes the transaction information in order to process
the energy usage data it receives from the meters of the end users
to be supplied by this winning Provider.
[0097] This transmission of processed energy usage data can be
initiated by a query from the Moderator or the applicable control
computer to the Adjunct Computer or can be downloaded at periodic
intervals by the Adjunct Computer to the Moderator or the control
computer.
[0098] All of the functions of the Adjunct Computer can be
performed by the Moderator, if use of an adjunct computer is not
deemed advantageous for any reason.
[0099] The Moderator and/or the control computer can communicate
with one or more adjunct computers, which each can communicate with
one or more end user meters. In the alternative, the Moderator can
communicate directly with one or more end user meters via a data
link or other shared or dedicated telecommunications facility.
[0100] Different types of energy services (e.g., power quality and
other ancillary services) as well as energy supplies may be
provided by any Provider to any Buyer. The term Provider includes
any seller or reseller of energy supply or services, regardless of
whether that seller or reseller owns or operates any energy
generation, production, transmission or distribution equipment or
facilities.
[0101] References herein to data links or other shared or dedicated
telecommunications facilities may, for example, include any
wireline or wireless facilities, whether part of the public
switched telephone network, private lines, the Internet, coaxial
cable, electric utility power lines, Ethernet or other local area
network (LAN), metropolitan area network (MAN) or wide area network
(WAN) connections.
[0102] Some Buyers may elect to submit an RFS that includes more
than one request for future energy supply of services, e.g., one
RFS specifying several delivery destinations, each with the same or
different (i) future periods for which energy supply or services
are being requested, (ii) quantities of energy required, (iii)
quality criteria, (iv) load profiles at each destination, and/or
(v) additional energy services to be provided. This composite RFS
may also be submitted, for example, for the same delivery
destination, but for different future periods. The Buyer may
specify a maximum price it is willing to pay a Provider for the
composite of all the energy supplies and/or services it requests in
the RFS, or it may specify separate maximum prices for each (or any
other combination) of the elements included in this RFS. Once the
control computer or the Moderator has selected a winning Provider
for the Buyer"s RFS, the Moderator will transmit (perhaps by way of
one or more adjunct computers with data links to the applicable
Providers) selection notifications to the one or more Providers
from whom the Buyer will purchase the energy supplies or services
posted in the RFS. The control computer or the Moderator can also
transmit Provider selection notifications to the Buyer informing
the Buyer of the winning Provider or Providers and any relevant
transaction information.
[0103] To facilitate billing activity, the applicable control
computer or the Moderator could transmit detailed information
concerning actual energy usage for each Buyer to a Billing Computer
immediately or at intervals specified by the administrator of the
control computer, the Moderator or the Billing Computer, or by the
Buyer or the selected Provider. This data, or billing reports
derived therefrom, could thereafter be transmitted by the Billing
Computer to the Buyer and/or the winning Provider via data link or
other telecommunications facility. The functions of the Billing
Computer could, as an alternative, be performed by the Moderator
(or the applicable control computer). If billing for the particular
purchase transaction entered into by the Buyer and the Provider
does not require such detailed information (e.g., the Buyer
purchased a set amount of energy supply for a certain future
period, without regard to how many kilowatt hours are actually
used), the Moderator (or control computer) could facilitate billing
activity at any time (before or after the future delivery date
specified as part of the transaction) and without receiving
detailed energy usage data from the Buyer"s meter. In this case,
the Moderator (or control computer) would likely have all the
relevant billing data as soon as the Buyer and Provider entered
into this forward delivery purchase transaction.
[0104] Description of Figures and Exemplary Embodiments: Figure 1
shows an exemplary system for carrying out the herein disclosed
auction process for the provision of electric power or natural gas
to end users (or resellers) in which a Moderator 1 administers the
collection and dissemination of bidding information. The Moderator
1 includes a computer with a processor and memory, together with
input and output devices to communicate with the Providers" energy
management computers 2, which are the source of the bidding
information. By means of these systems, the Providers bid to become
the selected Provider of electric power or natural gas for an end
user or group of end users (or resellers). The Providers transmit
their bids from their energy management computers 2 over data links
3, which may be either analog (using modems) or digital. However,
the information is usually transmitted in digital form for input
into the Moderator. Each Provider has an energy management
administrator who enters energy management instructions into each
energy management computer 2 through an input port 4 by means, for
example, of a keyboard or a data link from a remote site or local
computer. To give Providers more precise data on which to base
their bids, the Moderator may transmit to Providers via data link
some historical usage profile information for participating end
users or groups of end users, particularly if an end user or
reseller submits a request for future service to the Moderator for
a substantial quantity of energy to be supplied in the future.
[0105] The Moderator 1 receives the bids, processes them in its
bidding processor 5 to produce provider selection data, and enters
both into a database in its memory by means of the data buses and
registers internal to a computer. The bids are sorted according to
delivery destination within the respective service areas of the
DISCOs for subscribing end users. The Moderator 1 processes the
bids to prioritize them for each delivery destination, producing
derivative data, including provider selection data. This data can
reflect, for example, designation of a selected Provider and
alternate Providers, based on the Providers" bids to supply the
power or natural gas requirements of each end user or group of end
users (or resellers). The Moderator can also designate a default
Provider in the event, for example, the Provider selected by the
bidding process has no additional capacity available. The Moderator
1 transmits the derivative data over a data link 7 to a control
computer 8 associated with the end user or set of end users (or
resellers) for which the submitted bids are applicable.
[0106] The control computer 8 can apply decision rules, formulated
and inputted by the control computer"s administrator (e.g., the
energy manager for a very large end user), to the derivative data
received from the Moderator 1 in order to select a Provider. A
control computer may be operated by the end user or reseller, the
end user"s DISCO, or the Moderator (on behalf of the end users or
resellers associated with that control computer). In many cases,
end users or resellers may prefer to deal directly with the
Moderator or may not wish to assume the additional expense, if any,
arising from the installation or operation of a control computer.
In that event, no control computer would be required. As
illustrated in Figures 7 and 10, the Moderator can perform all the
functions that the control computer would otherwise perform,
including the selection of a Provider offering the lowest rate (or
best economic incentive) at that time to each such end user or
reseller.
[0107] As illustrated in Figure 1, once the control computer 8
selects a Provider for an end user or set of end users (or
resellers), it transmits a notification of that selection to the
Moderator via data link 7, or perhaps via data bus if the control
computer is being operated by the Moderator 1. The Moderator 1 then
transmits via data link 3 a selection notification to the selected
Provider 2 and a specification of the estimated energy requirements
of the end user or set of end users (or resellers) to be served.
The Moderator will also transmit via data link 9 a copy of such
selection notification to the DISCO 10 serving the end user or
applicable set of end users.
[0108] The Moderator 1, perhaps using an adjunct computer 11,
collects actual energy usage data from the end user"s meters 12 via
the public switched telephone network 13. As illustrated in Figures
11 and 12, however, end user meters 12 may communicate usage data
to the Moderator"s adjunct computer 11 via the Internet 14
(including posting such usage data to a website from which the
Moderator"s adjunct computer can download this data) or via a
wireless communication network 15. Other networks, such as
wide-area data networks or the communications facilities of a
DISCO"s local power grid, can also be used.
[0109] An adjunct computer is known in the art to be a computer,
closely associated with a primary computer, that provides the
primary computer"s operating software additional data or operating
logic to provide the primary computer with additional operational
capability. In the herein disclosed architecture, an adjunct
computer 11 can be employed, for example, to collect energy usage
data from end users" meters 12, process that data and transmit such
processed data to the Moderator 1, each end user"s current Provider
2 and the power grid or gas pipeline management computer and/or
billing computer of that end user"s DISCO 10. The adjunct computer
11 communicates with the Moderator 1 over a digital data link or
data bus 16. If the Moderator has enough processing capacity, the
function of the adjunct computer may be incorporated in the
Moderator"s processor and memory, the function being implemented in
the processor by appropriate software. The data link 16 is
illustrated as a dedicated transmission facility between the
Moderator 1 and the adjunct computer 11. However, any other
transmission technology offering a selective way to transmit data
from the Moderator 1 to the adjunct computer 11 may be used. (A
transmission facility is a telecommunication path or channel. It
may be, for example, a wired link, a radio channel in a wireless
system, or a time slot in a digitally multiplexed optical
transmission system).
[0110] A computer adjunct to the computer system used by a Provider
and/or a DISCO to record and store the meter reading data for all
of the Provider"s and/or DISCO"s end user customers (or perhaps
belonging to an independent meter reading service entity performing
this function in place of the DISCO) can also be employed to
receive from the Moderator 1 or its adjunct computer 11, via data
link 17, 18, the meter reading data measured by each end user"s
meter 12.
[0111] The Moderator 1 also transmits at least a portion of the
received bids to the energy network management computers 2 (or
associated adjunct computers) of Providers over data links 3. There
are many transmission technologies available to transmit this bid
data to the Providers, including dedicated bidirectional links
between the Moderator and each Provider.
[0112] The data inputs and outputs of the Moderator 1, the control
computers 8, the various adjunct computers, the energy network
management computers 2, the end users" meters 12 and the DISCO"s
power grid or gas pipeline management and/or billing computers 10
are implemented by such devices as interfaces, registers and modems
that are well known in the art.
[0113] Figure 2 illustrates a system architecture in which the
Providers" energy management computers 2 submit bids and receive
data transmissions from the Moderator 1 over dedicated
communications links 19. The control computer 8 receives rate
information and/or provider selection data and transmits Provider
selection notifications to the Moderator 1 over dedicated data
links 20. The Moderator can transmit such a notification to the
applicable Provider 2 over dedicated link 19 and to the applicable
DISCO"s power grid or pipeline management and/or billing computer
10 over shared data link 9.
[0114] Figure 3 illustrates a system architecture in which data
communications between the Moderator 1 and the Providers 2, between
the Moderator and the control computers 8, and between the
Moderator and the DISCOs 10 are carried over shared data links 21,
22, 23, 24, 25, 26 in each respective case. This could be
accomplished, for example, by many known local area network (LAN),
metropolitan area network (MAN), and wide area network (WAN)
technologies.
[0115] Figure 4 illustrates an exemplary method of the herein
disclosed invention in which Providers formulate bids and transmit
these bids 28 to the Moderator. Upon receiving such bids 29, the
Moderator processes the bids to determine which bids apply to which
set of end users associated with each control computer 30,
prioritizes the bids by, for example, listing the lowest bid first
(and then the next lowest and so on) and generates provider
selection data 31. The Moderator then transmits 32 rate information
and/or provider selection data to each applicable control computer.
After some initial processing of the bids received, the Moderator
also transmits 33 at least a portion of the received bid
information to competing Providers.
[0116] The control computer receives from the Moderator the rate
information and/or provider selection data, applies decision rules,
if any, that the control computer administrator has inputted, and
selects 34 a Provider for each set of end users this control
computer serves. The control computer transmits 35 to the Moderator
a notification identifying the Provider that has been selected,
together with a specification of the estimated energy requirements
for the set of end users this Provider will supply. The Moderator,
in turn, will transmit 36 this information to a computer 37
associated with the selected Provider"s energy network management
computer and, perhaps, to the power grid or gas pipeline management
and/or billing computer 38 of the DISCO that serves as the local
energy distribution company for the set of end users to be supplied
by the selected Provider.
[0117] Figures 5 and 6 illustrate an exemplary system and method of
the invention in which the control computers 8 transmit Provider
selection notifications and specifications of estimated energy
requirements directly to the selected Providers via data links 39
over an appropriate transmission system 40, 41 to each Provider 2.
Figure 6 also shows that the control computer may transmit 42
Provider selection notifications and energy specification data
directly to the applicable DISCOs as well.
[0118] Figures 7, 8, 9 and 10 illustrate an exemplary system and
method of the invention in which the Moderator 1 incorporates all
of the functions of the control computers. As a result, no control
computers are needed in this system architecture. The Moderator
selects the Provider for each end user or set of end users (or
resellers), as illustrated in Figure 10. The Moderator then
notifies the selected Provider and the applicable DISCO of this
Provider selection and transmits to the selected Provider and the
applicable DISCO energy specification data for each end user or set
of end users to be served. In Figure 7, shared data links are used
for communication between the Moderator and the end users (or
resellers). In Figure 8, the Moderator communicates with Providers
and DISCOs via dedicated data links 19 and 43, respectively. In
Figure 9, shared data links 3 and 9 are used for communication
between the Moderator 1 and the Providers and between the Moderator
1 and the DISCO 10.
[0119] Figure 13 illustrates an exemplary system of the invention
in which energy usage is collected from end user meters 12 by the
meter reading department 44 of the DISCO serving as the local
energy distribution company for such end users. Transmission of
such collected meter reading data by the DISCO to the Moderator"s
adjunct computer 11 may be accomplished by any of several wired or
wireless telecommunications technologies well known in the art.
[0120] Figure 14 illustrates the same exemplary system as Figure
13, with the exception that, instead of the meter reading
department of the applicable DISCO collecting usage data from end
user meters, that function is performed by a third-party meter
reading service 45 (independent of the DISCO).
[0121] The Moderator, by means of a billing processor, can prepare
a billing statement for each end user or reseller and transmit such
statement via data link to the selected Provider for that end user
or reseller. This billing processor receives from the Moderator"s
adjunct computer, via data link or data bus, processed meter
reading data (including actual energy usage data) for each end
user. By accessing the Moderator"s database, the billing processor
obtains the stored bid information for the bidder selected by the
Moderator as the end user"s or reseller"s Provider during the
period of time for which energy usage was measured by the end
user"s meter (or the meters of end users served by resellers). The
billing processor matches this information with the processed meter
reading data for that end user or reseller and creates a billing
statement.
[0122] As illustrated in Figure 15, the Moderator"s adjunct
computer 46 collects meter reading data from each end user being
served and correlates 47 that usage data with the historical bid
data of each of the Providers that were selected to serve this end
user during various periods over the billing cycle. As a result of
this processing, the Moderator can generate a bill for each end
user (or the applicable reseller, if any).
[0123] Figure 16 illustrates an alternative bill generation
approach, in which the DISCO serving the applicable end user can
generate a bill for that end user (or applicable reseller, if any)
if the DISCO is responsible for collecting usage data 48 from end
user meters. In this exemplary system, the Moderator transmits 49
to the applicable DISCO the historical bid data of each of the
Providers that were selected to serve this end user during various
periods over the billing cycle. The DISCO can correlate 50 this bid
information with the meter reading data it collected from this end
user"s meter during the billing cycle in order to generate 51 a
bill for this end user (or an applicable reseller, if any).
* * * * *