Welcome to the Ohio Electric Utility Institute (OEUI)

Founded on January 12,1951, OEUI is a trade association representing Ohio’s Investor-Owned Electric Utility companies.  OEUI assists its member companies by fostering the development and growth of the electric public utility business and providing value to customers, employees and investors by:

  •      Identifying and communicating common positions on issues impacting the industry.
  •      Educating internal and external audiences concerning issues affecting the industry.
  •      Assisting the industry in its interactions with the Public Utilities Commission of Ohio.

Helpful Links

  • PUCO – Public Utilities Commision of Ohio
  • OCC - Ohio Consumers Counsel
  • EEI – Edison Electrical Institute

Member Companies

  • AEP Ohio  (Ohio Power and Columbus Southern Power)
  • Duke Energy Ohio
  • Dayton Power and Light Company
  • FirstEnergy Corp. (Ohio Edison Company, The Illuminating Company and Toledo Edison Company)

From the Glossary

Combined Cycle: Unit an electric generating unit that consists of one or more combustion turbines and one or more boilers with a portion of the reguired energy input to the boiler(s) provided by the …

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