NOPEC - City of Green’s Natural Gas Aggregation Program

Effective April 2020. NOPEC is the City of Green’s supplier for its gas aggregation program. 

  • Sign-up for NOPEC by calling 1-855-667-3201.
  • Notice of switch to NOPEC. The City switched gas aggregation suppliers to NOPEC in March 2020 for the period beginning April 2020 through January 2022.
  • No action required to opt-in. Those businesses and residents on the prior City gas aggregation program were automatically enrolled in the NOPEC Standard Program Price.  Additional program options can be viewed online at or by calling NOPEC’s Customer Care Center at 1-855-667-3201.
  • Must opt-out if you do not want NOPEC as your gas supplier. If you don’t want to enroll in the natural gas aggregation, you must return the opt-out form attached to your enrollment letter to NOPEC by mail or by fax to 440-774-4422. 
  • Questions? See NOPEC’s FAQs or call NOPEC’s Customer Care Center 1-855-667-3201.
  • Dominion East Ohio Gas will remain your utility company and will deliver the natural gas to your service location, respond to any emergencies, and send and process your bills (including budget billing and automatic payment options). 800-362-7557
  • Dominion Energy