Power Distribution Service Companies
| Walden Power Corp (Walden, NY)
Primarily Serving: Danbury, CT - White Plains, NY - Wayne, NJ - Paterson, NJ |
| Washington Electric Corp (Wrightsville, GA)
Primarily Serving: Warner Robins, GA - Macon, GA - Augusta, GA - Cobb, GA |
| Wcs Electric Inc (Blue Ridge, TX)
Primarily Serving: McKinney, TX - Allen, TX - Plano, TX - Frisco, TX |
| Weiter Energy & Technical Sltn (East Dubuque, IL)
Primarily Serving: Dubuque, IA - Davenport, IA - Cedar Rapids, IA - Madison, WI |
| Western Area Power Admin Nd (Lamoure, ND)
Primarily Serving: Fargo, ND - Bismarck, ND - Grand Forks, ND - Saint Cloud, MN |
| Western Farmers Electric Co-Op (Duncan, OK)
Primarily Serving: Lawton, OK - Wichita Falls, TX - Norman, OK - Oklahoma City, OK |
| Westfield Gas & Electric Light (Westfield, MA)
Primarily Serving: Chicopee, MA - Springfield, MA - Hartford, CT - East Hartford, CT |
| Whitewater Valley Remc (Liberty, IN)
Primarily Serving: Hamilton, OH - Middletown, OH - Cincinnati, OH - Dayton, OH |
| Wisvet Connecticut Llc (Bridgeport, CT)
Primarily Serving: Stratford, CT - Fairfield, CT - Milford, CT - Norwalk, CT |
| Withlacoochee River Electric (Brooksville, FL)
Primarily Serving: Spring Hill, FL - Palm Harbor, FL - Tampa, FL - Brandon, FL |
| Wolverine Power Cooperative (Cadillac, MI)
Primarily Serving: Grand Rapids, MI - Wyoming, MI - Saginaw, MI - Lansing, MI |
| World Power Compone (Northport, NY)
Primarily Serving: Brentwood, NY - Norwalk, CT - Stamford, CT - Levittown, NY |
| Wright Hennepin Electric Co-Op (Albertville, MN)
Primarily Serving: Minnetonka, MN - Minneapolis, MN - Eden Prairie, MN - Saint Cloud, MN |
| Xcel Energy (Midland, TX)
Primarily Serving: Odessa, TX - San Angelo, TX - Lubbock, TX - Abilene, TX |
| Xcel Energy (Perryton, TX)
Primarily Serving: Amarillo, TX - Lawton, OK - Edmond, OK - Arapahoe, CO |
| Y-W Electric Assn Inc (Wray, CO)
Primarily Serving: Arapahoe, CO - Greeley, CO - Aurora, CO - Thornton, CO |
| Zapco (Taylor, PA)
Primarily Serving: Scranton, PA - Bethlehem, PA - Allentown, PA - Reading, PA |
