| List of Orders |
| Docket No. |
Date Issued |
Company |
Title |
EL07-101-001  |
12/19/08 |
American Electric Power Service Corporation v. Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order on Rehearing |
| ER08-1055-000,
ER08-1055-001 and ER08-1042-000 et al. |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting Amended Contingency Reserve Sharing Group Agreement and Conditionally Accepting the Notice of Cancellation of 2006 Contingency Reserve Sharing Group Agreement |
| ER07-1372-009, et al. |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Denying Rehearing and Conditionally Accepting in Part and Rejecting in Part Compliance Filing |
| ER09-15-000 and ER09-97-000 |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting Revised Tariff |
| ER08-1256-000 and ER08-1256-001 |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting Tariff Revisions and Requiring Further Compliance Filings |
| R07-1372-007 |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order on Compliance |
| ER07-1372-002, et al. |
12/18/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Authorizing Midwest ISO Ancillary Services Market Start-up |
| ER08-394-002 |
10/20/08 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally accepting complance filing |
| ER08-394-001 |
10/20/08 |
Midwest Independent Transmission System Operator, Inc. |
Order granting in part and and denying in part rehearing |
| ER08-394-003 |
10/20/08 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting financial settlement provisions |
| ER07-1372-003 |
06/23/08 |
Midwest Independent Transmission System Operator, Inc. |
Order granting in part and denying in part rehearing and granting clarification |
| ER07-1372-004 |
06/23/08 |
Midwest Independent Transmission System Operator, Inc. |
Order on conditionally accepting compliance filing |
| ER08-404-000 |
4/22/08 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting emergency demand response filing |
| ER08-394-000 |
3/26/08 |
Midwest Independent Transmission System Operator, Inc. |
Order on resource adequacy proposal |
| ER07-1372-000 and ER07-1372-001 |
2/26/08 |
Midwest Independent Transmission System Operator, Inc. |
Order on ancillary services filing |
| EL07-101, et al. |
1/31/08 |
American Electric Power Service Corporation v. Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order on compliance filing and denying complaint |
| ER07-532-000 |
11/15/07 |
Midwest Independent Transmission System Operator, Inc. |
Order on post-transition treatment of grandfathered agreements in Midwest ISO energy markets |
| ER07-478-001 and ER07-478-003 |
10/19/07 |
Midwest Independent Transmission System Operator, Inc. |
Order accepting in part and rejecting part compliance filings |
| ER07-478-002 |
10/19/07 |
Midwest Independent Transmission System Operator, Inc. |
Order on rehearing of Long Term Transmission Rights Order |
ER06-18-007,
ER06-18-008 |
07/23/07 |
Midwest Independent Transmission System Operator, Inc. |
Order on rehearing regarding cost sharing for new transmission network upgrades for Regionally Beneficial Projects (economic projects) |
| ER06-1099-002 |
06/27/07 |
Midwest Independent Transmission System Operator, Inc. |
Order denying rehearing and providing clarification regarding Adequate Ramp Capability |
ER07-550-000
ER07-550-001 |
06/22/07 |
Midwest Independent Transmission System Operator, Inc. |
Guidance Order requiring market power analysis, metrics, NERC certification and changes to Midwest ISO - Balancing Authority Agreement |
ER07-529-000
ER07-529-001 |
05/25/07 |
Midwest Independent Transmission System Operator, Inc. |
Order on filing to comply w Market Monitoring Policy (including Order No. 670) |
| ER06-18-004, ER06-18-005 |
03/15/07 |
Midwest Independent Transmission System Operator, Inc. |
Order on rehearing of 11/29/06 order regarding regional cost sharing for new transmission network upgrades |
| ER06-18-006 |
03/15/07 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting cost sharing for new transmission network upgrades for Regionally Beneficial Projects (economic projects) |
| ER07-478-000 |
05/17/07 |
Midwest Independent Transmission System Operator, Inc. |
Order accepting Long-Term transmission rights proposal |
| ER06-1552-001 |
05/18/07 |
Midwest Independent Transmission System Operator, Inc. |
Order denying rehearing regarding Price Volatility Make Whole Payments |
| ER06-1552-002 |
05/18/07 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting compliance filing regarding Price Volatility Make Whole Payments |
| EL06-97-000 |
02/08/07 |
Wisconsin Public Service Corp., Upper Peninsula Power Co., WPS Companies Energy Services, Inc., and WPS Companies Power Development, L.L.C. vs. Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order Dismissing Complaint and Terminating Reporting Requirements |
| ER07-235-000 |
01/18/07 |
Midwest Independent Transmission System Operator, Inc. |
Order accepting proposed designation of constrained area mitigation |
ER06-1099-000
ER06-1099-001 |
01/05/07 |
Midwest Independent Transmission System Operator, Inc. |
Adequate Ramp Capability |
| ER06-1552-000 |
12/22/06 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting Price Volatility Make Whole Payments |
| ER06-18-000, et al. |
11/29/06 |
Midwest Independent Transmission System Operator, Inc. |
Order accepting Midwest ISO’s cost allocation methodology |
| ER06-1420-000 |
10/24/06 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting Contingency Reserve Sharing Group |
ER06-321-003
ER06-321-004 |
10/12/06 |
Midwest Independent Transmission System Operator, Inc. |
Order Denying Rehearing regarding the Independent Market Monitor – Balancing Authority Agreement |
ER06-731-001
ER06-731-002 |
07/20/06 |
Midwest Independent Transmission System Operator, Inc. |
Order granting rehearing and rejecting compliance filing regarding broad constrained area mitigation |
| EC06-4-002 and ER06-20-003 |
07/07/06 |
E. ON U.S. LLC, et al. |
Order on Rehearing |
| EL06-20-001 and EL06-49-001 |
05/16/06 |
Wisconsin Public Service Corp., Upper Peninsula Power Co., /WPS Energy Services, Inc., and WPS Power Development, L.L.C. vs. Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order Granting Clarification and Dismissing Rehearing Request |
| ER06-321-000, ER06-321-001, ER06-321-002 |
05/12/06 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting Independent Market Monitor – Balancing Authority Agreement |
| ER06-731-000 |
05/09/06 |
Midwest Independent Transmission System Operator, Inc. |
Order Rejecting Extension of Broad Constrained Area Mitigation |
| EC06-4-000, EC06-4-001, ER06-20-000 and ER06-20-001 |
03/17/06 |
Louisville Gas and Electric Company, et al.
LG&E Energy LLC |
Order Conditionally Approving Request to Withdraw from the Midwest ISO |
| ER06-18-000 |
02/03/06 |
Midwest Independent Transmission System Operator, Inc. |
Order conditionally accepting regional cost sharing for new transmission network upgrades and establishing technical conference |
| EL06-20-000 and EL06-49-000 |
03/16/06 |
Wisconsin Public Service Corp., Upper Peninsula Power Co., WPS Energy Services, Inc., and WPS Power Development, L.L.C. vs. Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order Dismissing Complaints, Denying Protest, and Accepting Informational Filing |
| ER05-6-023, ER05-6-028, ER05-6-030, EL04-135-025, EL04-135-030, EL04-135-032, EL02-111-043, EL02-111-048, EL02-111-050, EL03-212-039, EL03-212-044, EL03-212-046 |
11/21/05 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C. and Ameren Services Company, et al. |
Order Conditionally Accepting Compliance Filing of the Proposal For Allocating Between the Customers of Midwest ISO and PJM the Cost of Cross-Border Transmission Facilities |
| ER04-458-002, ER04-458-003 |
10/28/04 |
Midwest Independent Transmission System Operator, Inc. |
Order on Rehearing, Clarification and Compliance |
| ER04-458-000, ER04-458-001 |
07/08/04 |
Midwest Independent Transmission System Operator, Inc. |
Compliance Filing to Order No. 2003 – Large Generator Interconnection Procedures and Agreement |
| ER04-691-001, ER04-691-006, ER04-691-009, ER04-691-010, ER04-691-019, ER04-106-003, ER04-106-004, ER04-106-005, EL04-104-001, EL04-104-005, EL04-104-008, EL04-104-009, EL04-104-018 |
04/15/05 |
Midwest Independent Transmission System Operator, Inc.
Public Utilities With Grandfathered Agreements in Midwest ISO Region |
Order on Rehearings and Compliance Filings Concerning the Treatment of GFAs in Midwest ISO Energy Markets |
| RT01-87-010 |
03/29/05 |
Midwest Independent Transmission System Operator, Inc. |
Order Approving Settlement Agreement Between Midwest ISO and Midwest ISO TOs Concerning Allocation of Section 205 Filing Rights |
| ER04-375-000 |
03/18/04 |
Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order Modifying and Conditionally Accepting Joint Operating Agreement |
| ER04-375-017 and ER04-375-018 |
03/03/05 |
Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order Modifying and Accepting Tariff Filing to Coordinate Energy Markets |
| ER05-6-004, EL04-135-006, EL02-111-023, EL03-212-020 |
11/30/04 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C. and Ameren Services Company, et al. |
Order Granting Clarification that AEP, ComEd, and Dayton May Recover Lost Revenues Associated With Elimination of Intra-RTO Pancaking through SECA Transition Methodology |
| ER05-6-000, EL04-135-000, EL02-111-010, EL02-111-011, EL02-111-014, EL02-111-015, EL02-111-016, EL02-111-019, EL03-212-005, EL03-212-006, EL03-212-007, EL03-212-009, EL03-212-011, EL03-212-013, EL03-212-014, EL03-212-016 |
11/18/04 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C. and Ameren Services Company, et al. |
Order on Transmission Rate Proposals for a Long-Term Transmission Pricing Structure Effective December 1, 2004 |
| EL04-135-000 |
09/27/04 |
Midwest Independent Transmission System Operator, Inc., and PJM Interconnection, L.L.C., |
Order Instituting Section 206 Proceeding |
ER04-691-000 and EL04-104-000
|
09/16/04 |
Midwest Independent Transmission System Operator, Inc. |
Order Addressing Treatment of Grandfathered Agreements in the Midwest ISO Energy Markets, and Establishing Hearing and Settlement Judge Procedures |
| ER04-691-000 and EL04-104-000 |
08/06/04 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting Tariff Sheets To Start Energy Markets And Establishing Settlement Judge Procedures |
| ER04-375-001, ER04-375-003, ER04-375-005, and ER04-375-006 |
08/05/04 |
Midwest Independent Transmission System Operator, Inc. and PJM Interconnection, L.L.C. |
Order on Rehearing, Clarification, and Compliance of the Joint Operating Agreement between Midwest ISO and PJM |
| ER04-691-000 and EL04-104-000 |
05/26/04 |
Midwest Independent Transmission System Operator, Inc. and Public Utilities With Grandfathered Agreements in the Midwest ISO Region |
Order Accepting And Suspending Tariff Sheets, Rejecting Tariff Sheets, Setting Timelines And Establishing Procedures For Certain Grandfathered Contracts |
| ER04-571-000 |
03/25/04 |
Midwest Independent Transmission System Operation, Inc. and Ameren Services Company |
Order Accepting Service Agreements for Service to AmerenUE’s Retail Load |
| EL02-111-004, EL02-111-005, EL02-111-006, EL02-111-007, EL02-111-008, and EL03-212-002 et al. |
11/17/03 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C., And all Transmission Owners, Ameren Services Company, American Electric Power Service Corporation, Dayton Power and Light Company, Exelon Corporation, FirstEnergy Corporation, Illinois Power Company, and Northern Indiana Public Service Company |
Order Denying and Granting in Part Requests for Rehearing of the July 23 Order in Docket No. EL02-111 and Makes Findings for a New Rate Design Effective April 1, 2004 |
| EL03-212-000 and EL03-212-001 |
11/17/03 |
Ameren Services Company, American Electric Power Service Corporation, Dayton Power and Light Company, Exelon Corporation, FirstEnergy Corporation, Illinois Power Company, Northern Indiana Public Service Company |
Order Finding Existing Rate Design for T&O Service of Alliance Companies Unjust and Unreasonable and Requiring Compliance Filings to Implement New Rate Design Effective April 1, 2004 |
| ER03-1118-000 |
10/29/03 |
Midwest Independent Transmission System |
Order Granting Motion To Withdraw Filing And Providing Guidance |
| ER03-323-001 |
10/29/03 |
Midwest Independent Transmission System |
Order Dismissing Requests For Rehearing Addressing Technical Conference And Providing Guidance |
| ER03-323-002 |
10/29/03 |
Midwest Independent Transmission System |
Order Dismissing Compliance Filing And Providing Guidance |
| ER03-1277-000 |
10/28/03 |
Midwest Independent Transmission System |
Order Conditionally Accepting Revisions to Midwest Independent Transmission System Operator, Inc.’s Tariff |
| EL02-111-000 and EL03-212-000 |
7/23/03 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C., And all Transmission Owners, Ameren Services Company, Union Electric Company, American Electric Power Service Corporation, Dayton Power and Light Company, Exelon Corporation, FirstEnergy Corporation, Illinois Power Company, and Northern Indiana Public Service Company |
Order on Initial Decision Finding RTORs Unjust and Unreasonable and Initiating Section 206 Investigation |
| EL02-111-000, EL03-212-000 |
7/23/03 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C., And all Transmission Owners, Ameren Services Company, Union Electric Company, American Electric Power Service Corporation, Dayton Power and Light Company, Exelon Corporation, FirstEnergy Corporation, Illinois Power Company, and Northern Indiana Public Service Company |
Order on Initial Decision |
| RM00-7-009 |
07/10/03 |
Midwest Independent Transmission System Operator, Inc. |
Order Denying Rehearing |
| EL02-111-001 et al. |
06/04/03 |
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C., and All Transmission Owners |
Order on Rehearing and Clarification regarding Alliance Companies’ RTO choices and Section 206 Investigation |
| ER02-2233-001 and EC03-14-000 |
12/19/02 |
Ameren Services Company,
FirstEnergy Corp.,
Northern Indiana Public Service Company,
National Grid USA, and
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting Agreements for Filing, Suspending Agreements, Subject to Refund, and Ordering Compliance Filing |
| ER03-86-000 |
12/19/02 |
Midwest Independent Transmission System Operator, Inc. |
Order Accepting, as Modified, Revisions to Open Access Transmission Tariff |
| ER02-1420-003, ER02-1420-004, ER02-1420-006 |
12/19/02 |
Midwest Independent Transmission System Operator, Inc. |
Order Conditionally Accepting And Rejecting In Part Rates For Filing, Establishing Hearing And Settlement Judge Procedures, And Directing Further Compliance Filings |
| EL02-65-000 through EL02-65-008, RT01-88-000, RT01-88-014, RT01-88-016, RT01-88-018 through RT01-88-021, and EL02-111-000, et al. |
07/31/02 |
Alliance Companies, Ameren Services Company, American Electric Power Service Corporation, Dayton Power and Light Company, Exelon Corporation, FirstEnergy Corporation, Illinois Power Company, Northern Indiana Public Service Company, National Grid, Consumers Energy Company, Michigan Electric Transmission Company, Virginia Electric and Power Company
Midwest Independent Transmission System Operator, Inc., PJM Interconnection, L.L.C., and All Transmission Owners |
Accepts Alliance Companies RTO Choices and Institutes Section 206 Investigation of Through and Out Rates |
| RT01-87-000 [eLibrary] |
12/20/01 |
Midwest Independent Transmission System Operator, Inc. |
Order Granting RTO Status and Accepting Supplemental Filings |
