| Balancing Authority CD |
Balancing Authority Desc |
Region CD |
Country |
Active Date |
Inactive Date |
| SEPA |
Southeastern Power Administration |
SE |
US |
1/1/2020 |
|
| SEHA |
Southeastern Power Administration - Hartwell |
SE |
US |
1/1/2020 |
|
| SERU |
Southeastern Power Administration - Russell |
SE |
US |
1/1/2020 |
|
| SETH |
Southeastern Power Administration - Thurmond |
SE |
US |
1/1/2020 |
|
| SOCO |
Southern Company Services, Inc. |
SE |
US |
1/1/2020 |
|
| SIPC |
Southern Illinois Power Cooperative |
SE |
US |
1/1/2020 |
|
| SIGE |
Southern Indiana Gas & Electric Co. |
SE |
US |
1/1/2020 |
|
| SMP |
Southern Minnesota Municipal Power Agency |
SE |
US |
1/1/2020 |
|
| SWPP |
Southwest Power Pool |
SPP |
US |
1/1/2020 |
|
| SPA |
Southwestern Power Administration |
SPP |
US |
1/1/2020 |
|
| SPS |
Southwestern Public Service Company |
SPP |
US |
1/1/2020 |
|
| SECI |
Sunflower Electric Power Corporation |
SE |
US |
1/1/2020 |
|
| TPWR |
Tacoma Power |
NW |
US |
1/1/2020 |
|
| TEC |
Tampa Electric Company |
SE |
US |
1/1/2020 |
|
| TVA |
Tennessee Valley Authority |
SE |
US |
1/1/2020 |
|
| TRIN |
Texas Interconnection (Ancillary Services Only) |
SW |
US |
1/6/2021 |
|
| TPAS |
Third-Party (for Ancillary Services) |
SW |
US |
5/21/2021 |
|
| HUB |
Trading Hub |
NE |
US |
1/1/2004 |
|
| TLKN |
TRANSLink Management Company |
SW |
US |
1/1/2020 |
|
| TEPC |
Tucson Electric Power Company |
SW |
US |
1/1/2020 |
|
| TIDC |
Turlock Irrigation District |
SW |
US |
1/1/2020 |
|
| UPPC |
Upper Peninsula Power Co. |
SW |
US |
1/1/2020 |
|
| NSB |
Utilities Commission, City of New Smyrna Beach |
SE |
US |
1/1/2020 |
|
| WTAB |
West of the Atchafalaya Basin |
CE |
US |
9/20/2021 |
|
| MOWR |
Westar Energy - MoPEP Cities |
NW |
US |
1/1/2020 |
|
| WACM |
Western Area Power Administration - Colorado-Missouri |
NW |
US |
1/1/2020 |
|
| WALC |
Western Area Power Administration - Lower Colorado |
SW |
US |
1/1/2020 |
|
| WAUE |
Western Area Power Administration - Upper Great Plains East |
SW |
US |
1/1/2020 |
|
| WAUW |
Western Area Power Administration - Upper Great Plains West |
NW |
US |
1/1/2020 |
|
| EIM |
Western EIM |
SW |
US |
1/1/2020 |
|
| WFEC |
Western Farmers Electric Cooperative |
CE |
US |
1/1/2020 |
|
| WECC |
Western Interconnection (Ancillary Services Only) |
SW |
US |
1/6/2021 |
|
| WEC |
Wisconsin Energy Corporation |
CE |
US |
1/1/2020 |
|
| MIUP |
Wisconsin Energy Corporation |
NW |
US |
1/1/2020 |
|
| WPS |
Wisconsin Public Service Corporation |
CE |
US |
1/1/2020 |
|
| YAD |
Yadkin, Inc. |
SE |
US |
1/1/2020 |
|