| Net Generation | 25.0 TWh |
| Reporting Utilities | 10 |
PacifiCorp
58.5 TWh
Southern California Edison Co
51.3 TWh
Arizona Public Service Co
33.7 TWh
Salt River Project
33.6 TWh
Public Service Co of Colorado
28.4 TWh
Southwestern Public Service Co
25.3 TWh
Public Service Co of NM
9.9 TWh
Tucson Electric Power Co
9.0 TWh
El Paso Electric Co
8.7 TWh
NorthWestern Energy LLC - (MT)
6.3 TWh
WAPA-- Western Area Power Administration
5.2 TWh
City of Colorado Springs - (CO)
4.6 TWh
Montana-Dakota Utilities Co
4.2 TWh
United Power, Inc
3.5 TWh
Morenci Water and Electric
2.7 TWh
CORE Electric Cooperative
2.6 TWh
Cheyenne Light Fuel & Power
2.2 TWh
Powder River Energy Corp
2.0 TWh
UNS Electric, Inc
1.9 TWh
Black Hills Power, Inc.
1.9 TWh
Black Hills Colorado Electric, LLC
1.8 TWh
Poudre Valley REA, Inc
1.5 TWh
City of Fort Collins - (CO)
1.5 TWh
Lea County Electric Coop, Inc - (NM)
1.4 TWh