Contact Us   |(800) 917-9133

Natural Gas and Electricity 
Provider to Delaware

In most states, you only have one choice when it comes to energy providers. But a number of states, including Delaware, are deregulated, which means you can choose who you want to supply your electricity and gas. Plus, competition between providers means lower rates for you. Below, you'll find information on the Utilities, Supplier, and documents involved when you switch to Atlantic Energy.

Delaware Utilities

Energy Provided
Delmarva Delaware
Electricity only

Supplier Information

Atlantic Energy Third Party Supplier License Number:
Electric: 16-0778
(800) 917-9133
M-F, 9:00 AM - 7:00 PM EST
Contact center hours subject to change
(954) 697-0792
Customer may write to Atlantic Energy at: 2170 Buckthorne Place, Suite 375 The Woodlands, TX 77380

Atlantic Energy is not affiliated with and does not represent the LDC. The amount of natural gas and/or electricity supplied is subject to change based upon data reflecting Customer’s consumption obtained by Atlantic Energy or the LDC’s delivery schedule. The LDC will continue to deliver the natural gas and/or electricity supplied by Atlantic Energy.

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.


Current Variable Rates
Delaware Historical Rates
DateUtilityResidential Rate
April 2024DELMARVA POWER DE$0.205
March 2024DELMARVA POWER DE$0.205
February 2024DELMARVA POWER DE$0.195
January 2024DELMARVA POWER DE$0.174
December 2023DELMARVA POWER DE$0.174
November 2023DELMARVA POWER DE$0.161
October 2023DELMARVA POWER DE$0.161
September 2023DELMARVA POWER DE$0.161
August 2023DELMARVA POWER DE$0.161
July 2023DELMARVA POWER DE$0.169
June 2023DELMARVA POWER DE$0.179
April 2023DELMARVA POWER DE$0.19
March 2023DELMARVA POWER DE$0.214
February 2023DELMARVA POWER DE$0.214
January 2023DELMARVA POWER DE$0.214
December 2022DELMARVA POWER DE$0.214
November 2022DELMARVA POWER DE$0.214
October 2022DELMARVA POWER DE$0.194
September 2022DELMARVA POWER DE$0.169
August 2022DELMARVA POWER DE$0.169
July 2022DELMARVA POWER DE$0.169
June 2022DELMARVA POWER DE$0.169
April 2022DELMARVA POWER DE$0.169
March 2022DELMARVA POWER DE$0.169
February 2022DELMARVA POWER DE$0.169
January 2022DELMARVA POWER DE$0.169
December 2021DELMARVA POWER DE$0.169
November 2021DELMARVA POWER DE$0.159
October 2021DELMARVA POWER DE$0.149
Septeber 2021DELMARVA POWER DE$0.149
August 2021DELMARVA POWER DE$0.149
July 2021DELMARVA POWER DE$0.149
June 2021DELMARVA POWER DE$0.149
April 2021DELMARVA POWER DE$0.149
March 2021DELMARVA POWER DE$0.149
February 2021DELMARVA POWER DE$0.149
January 2021DELMARVA POWER DE$0.129
December 2020DELMARVA POWER DE$0.129

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Atlantic Energy wants to help you create a smarter home.
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