Natural Gas and Electricity Provider Illinois

Atlantic Energy offers electricity and natural gas plans to residential and commercial customers in Illinois and select areas of the United States. 

Pennsylvania Utilities


Energy Provided

North Shore Gas

Natural Gas Only


Electricity Only

Peoples Gas

Natural Gas Only

Nicor Gas

Natural Gas Only

Supplier Information

Atlantic Energy Third Party Supplier License Number: 18-0733 and 18-0734

Phone: (800) 917-9133, M-F 9:00a.m.- 5:00p.m. EST (contact center hours subject to change). Fax: (954) 697-0792


Customer may write to Atlantic Energy at:  1166 W Newport Center DR STE 112 Deerfield Beach FL 33442

Switching to a competitive third party supplier is not mandatory. You have the option of remaining with your local utility or a third party supplier for electric supply generation and/or gas supply service.

For information concerning the average price per kWh for, and environmental characteristics of, electric generation service or average price per therm for gas supply service over the term of a contract for the service being offered customers may contact Atlantic at (800) 917-9133.  Atlantic Energy does not offer budget billing for the supply portion of the bill.  Atlantic Energy currently offers electricity and natural gas services in the following utility territories:

Public Service Electric & Gas (PSEG)




Last Updated


Current Variable Rates

  • Grey Instagram Icon
  • Grey Facebook Icon
  • Grey Twitter Icon
  • Grey LinkedIn Icon
  • Grey YouTube Icon

© Copyright 2020 AtlanticEnergy, Photos are for illustrative purposes only. Actual product may vary. All Rights Reserved. Atlantic Energy has no relationship to Atlantic Power & Gas. Atlantic Energy uses cookies. For more information, please read our privacy policy.