| Customer Name |
State |
| Alameda Bureau of Electricity |
CA |
| Arizona Public Service Company |
AZ |
| Brigham City Corp |
UT |
| Bureau of Indian Affairs |
AZ |
| Chelan County PUD |
WA |
| Ciitizens Electric Company |
AZ |
| City of Azusa, CA |
CA |
| City of Banning, CA |
CA |
| City of Colorado Springs, CO |
CO |
| City of Fort Collins, CO |
CO |
| City of Lodi, CA |
CA |
| City of Long Beach, CA |
CA |
| City of Los Angeles Water & Power |
CA |
| City of Riverside, CA |
CA |
| City of Roseville, CA |
CA |
| Colorado Springs Utilities |
CO |
| Denver Water Department |
CO |
| Emerald PUD |
OR |
| Eugene Water & Electric Board |
FL |
| Fort Collins Light & Power |
CO |
| Gas Company of New Mexico |
NM |
| Glendale Water & Power |
CA |
| Idaho Power Company |
ID |
| Lea County Electric Cooperative |
NM |
| Modesto Irrigation District |
CA |
| Nevada Power |
NV |
| Navajo Tribal Utility Auth. |
AZ |
| Navy Public Works Center |
CA |
| Northwest Natural Gas |
OR |
| Pacific Gas & Electric |
CA |
| PacifiCorp |
OR |
| Portland General Electric |
OR |
| Powder River Energy Corp. |
WY |
| Provo City Power |
UT |
| PSC of New Mexico |
NM |
| PUD#1 of Chelan County |
WA |
| Puget Sound Power & Light |
WA |
| Salt River Project |
AZ |
| San Diego Gas & Electric |
CA |
| Seattle City Light |
WA |
| Sierra Pacific Power Company |
CA |
| Southern California Edison |
CA |
| Southern California Gas Co. |
CA |
| Southwest Gas |
NV |
| Tillamook, PUD |
OR |
| Truckee-Donner |
CA |
| Tucson Electric Power Co. |
AZ |
| Turlock Irrigation |
CA |
| Utah Power & Light Company |
UT |
| Yellowstone Valley Elec. Coop. |
MT |
