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Service Areas

At Think Energy, we provide energy and natural gas to customers in Texas, Illinois, Ohio and the Northeast. Select your state to learn more about our electricity plans and offers. Our electric rates are fixed with no hidden fees. See how we can provide you with the quality service and electricity you deserve.


  • Connecticut Light & Power
  • United Illuminating


  • Delmarva Delaware


  • Commonwealth Edison Co


  • Central Maine Power
  • Emera


  • Baltimore Gas & Electric
  • Delmarva Power & Light Co
  • Potomac Edison Co
  • Potomac Electric Power Co


  • Boston Edison Co
  • Cambridge Electric Light
  • Commonwealth Electric Co
  • Fitchburg Gas & Electric Light
  • Massachusetts Electric Co
  • National Grid - Nantucket
  • Western Mass Electric Co

New Hampshire

  • Eversource (PSNH)
  • Liberty Utilities
  • New Hampshire Electric Co-Op

New Jersey

  • Atlantic City
  • Jersey Central Power & Light
  • PSE&G
  • Rockland Electric Company

New York

  • Central Hudson Gas & Electric
  • Consolidated Edison Co
  • New York State Electric & Gas
  • Niagara Mohawk National Grid
  • Orange & Rockland Utilities
  • Rochester Gas & Electric

Ohio Electric Utilities

  • AEP Columbus
  • AEP Ohio Power
  • Dayton
  • Duke Energy
  • First Energy Cleveland
  • First Energy Ohio Edison
  • First Energy Toledo

Ohio Natural Gas Utilities

  • Columbia Gas of Ohio
  • Dominion East Ohio Gas
  • Duke Energy Ohio Gas

Pennsylvania Electric Utilities

  • Duquesne Light Co
  • PECO Energy Co
  • Pennsylvania Power Co
  • PPL Electric Utilities Corp
  • Pennsylvania Electric Co
  • Metropolitan Edison Co
  • West Penn Power Co

Pennsylvania Natural Gas Utilities

  • Columbia Gas of Pennsylvania

Rhode Island

  • Narragansett Electric, a National Grid Co.


  • AEP Texas North Co
  • AEP Texas Central Co
  • CenterPoint Energy Houston Electric, LLC
  • Oncor Electric Delivery
  • Texas New Mexico Power Co

Washington D.C.

  • Potomac Electric Power Co DC