List of utilities in Ohio

• Mid-Ohio Energy Coop, Inc.
• South Central Power Co.
• Midwest Energy Coop
• Adams Rural Electric Coop, Inc.
• Hancock-Wood Electric Coop, Inc.
• Guernsey-Muskingum Electric Coop, Inc.
• Duke Energy
• Colombus Southern Power Co.(AEP)
• Ohio Power Company (AEP)
• Carey Light & Power Dept.
• Ohio Edison
• Buckeye Rural Electric Coop, Inc.
• Columbus Southern Power Co. (AEP)
• Toledo Edison
• Amherst Utilities Dept.
• American Municipal Power-Ohio
• Carroll Electric Coop, Inc.
• The Illuminating Company
• Dayton Power & Light
• Darke Rural Electric Coop
• Holmes-Wayne Electric Coop, Inc.
• Firelands Electric Coop, Inc.
• Consolidated Electric Coop, Inc.
• Frontier Power Co.
• Cuyahoga Falls Electric System
• Beach City Board of Public Affairs
• North Central Electric Coop, Inc.
• Bethel Municipal Electric System
• Licking Rural Electrification, Inc.
• Lorain-Medina Rural Electric Coop, Inc.
• Columbus Dept. of Public Service
• Pioneer Rural Electric Coop, Inc.
• Paulding-Putnam Electric Coop, Inc.
• Washington Electric Coop, Inc.
• Cleveland Public Power
• Logan County Coop Power & Light Association, Inc.
• Midwest Electric, Inc.
• North Western Electric Coop, Inc.
• Painesville Electric Division
• Dover Electric, Water & Sewer
• Galion Light & Power Dept.
• Glouster Water & Electric Dept.
• St. Clairsville Municipal Utilities
• Licking Rural Electrification, Inc
• Ohio Valley Electric Corp.
• Tri-County Rural Electric Coop, Inc.
• Union Rural Electric Coop, Inc.
• Georgetown Utilities
• Hamilton Dept. of Public Utilities
• Jackson Municipal Electric Dept.
• Logan County Coop Power & Light Association, Inc.
• Minster Utilities Dept.
• New Knoxville Light Dept.
• Orrville Municipal Utilities
• Village of Obetz
• St. Marys Municipal Light & Power
• Shelby Dept. of Utilities
• Westerville Electric Division