Areas We Serve

Your Local Electricity and Natural Gas Provider

Think Energy is proud to provide electricity and natural gas to residences in Texas, Illinois, Ohio, and the Northeast. Select your location to learn more about our plans and offers. Our electricity and natural gas prices are fixed-rates with no hidden fees. See how we can provide you with the quality service you deserve.


  • Connecticut Light & Power
  • United Illuminating


  • Delmarva Delaware


  • Commonwealth Edison Co
  • Ameren


  • 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