Electricity and Natural Gas Service in Massachusetts

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

Utilities in Massachusetts

Utilities
Energy Provided
Eversource (formerly NSTAR)
Electricity only
National Grid
Electricity only
Eversource (WMECO)
Electricity only

Atlantic Energy: Your Massachusetts Supplier

Atlantic Energy Third Party Supplier License Number:
Email:
Electric: CS-162
Gas: GS-065

Info@Atlanticenergyco.com
Phone:
Fax:
(800) 917-9133
M-F, 9:00 AM - 7:00 PM ET
Contact center hours subject to change
(954) 697-0792

Customer may write to Atlantic Energy at: P.O. Box 7780, Spring, TX 77387-7780

Atlantic Energy is not affiliated with and does not represent the LDC. The amount of 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 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.

Rates

Current Variable Rates
UtilityResidentialCommercial
National Grid - MA$0.273$0.273
Eversource (Eastern Massachusetts)$0.33$0.33
Eversource (Western Massachusetts)$0.32$0.32
Massachusetts Rate Changes
Appears on Invoice asValid fromValid toCharge Per UnitUnit of MeasureStatus
Electricity Energy Charges8/1/23$0.33Usage in Kilowatt hoursActive
Electricity Energy Charges7/1/237/31/23$0.347Usage in Kilowatt hoursInActive
Electricity Energy Charges5/8/236/30/23$0.349Usage in Kilowatt hoursInActive
Electricity Energy Charges4/8/235/7/23$0.42Usage in Kilowatt hoursInActive
Electricity Energy Charges12/28/224/7/23$0.46Usage in Kilowatt hoursInActive
Electricity Energy Charges11/30/2212/27/22$0.40Usage in Kilowatt hoursInActive
Electricity Energy Charges10/5/2211/29/22$0.39Usage in Kilowatt hoursInActive
Electricity Energy Charges6/28/2210/4/22$0.23Usage in Kilowatt hoursInActive
Electricity Energy Charges3/10/226/27/22$0.21Usage in Kilowatt hoursInActive
Electricity Energy Charges2/28/223/9/22$0.20Usage in Kilowatt hoursInActive
Electricity Energy Charges12/9/212/27/22$0.23Usage in Kilowatt hoursInActive
Electricity Energy Charges11/16/2112/8/21$0.22Usage in Kilowatt hoursInActive
Electricity Energy Charges11/7/2111/15/21$0.20Usage in Kilowatt hoursInActive
Electricity Energy Charges11/4/2111/6/21$0.22Usage in Kilowatt hoursInActive
Electricity Energy Charges10/11/2111/3/21$0.18Usage in Kilowatt hoursInActive
Electricity Energy Charges9/28/2110/10/21$0.20Usage in Kilowatt hoursInActive
Electricity Energy Charges3/15/219/27/21$0.17Usage in Kilowatt hoursInActive
Electricity Energy Charges2/17/213/14/21$0.19Usage in Kilowatt hoursInActive
Electricity Energy Charges2/16/212/16/21$0.20Usage in Kilowatt hoursInActive
Electricity Energy Charges11/30/202/15/21$0.18Usage in Kilowatt hoursInActive
Electricity Energy Charges9/29/2011/29/20$0.17Usage in Kilowatt hoursInActive
Electricity Energy Charges8/6/209/28/20$0.16Usage in Kilowatt hoursInActive
Electricity Energy Charges6/25/208/5/20$0.15Usage in Kilowatt hoursInActive
Electricity Energy Charges4/7/206/24/20$0.15Usage in Kilowatt hoursInActive
Electricity Energy Charges3/20/204/6/20$0.14Usage in Kilowatt hoursInActive
Electricity Energy Charges3/18/203/19/20$0.16Usage in Kilowatt hoursInActive
Electricity Energy Charges3/16/203/17/20$0.18Usage in Kilowatt hoursInActive
Electricity Energy Charges2/26/203/15/20$0.15Usage in Kilowatt hoursInActive

Massachusetts Historical Rates

DateNational GridEversource (Western)Eversource (Eastern)
January 2026$0.273$0.320$0.330
December 2025$0.273$0.320$0.330
November 2025$0.273$0.320$0.330
October 2025$0.273$0.320$0.330
September 2025$0.288$0.335$0.345
August 2025$0.323$0.375$0.386
July 2025$0.339$0.394$0.405
June 2025$0.339$0.394$0.405
May 2025$0.339$0.394$0.405
April 2025$0.339$0.394$0.405
March 2025$0.339$0.394$0.405
February 2025$0.339$0.394$0.405
January 2025$0.339$0.394$0.405
December 2024$0.339$0.394$0.405
November 2024$0.424$0.493$0.506
October 2024$0.424$0.493$0.506
September 2024$0.424$0.493$0.506
August 2024$0.424$0.493$0.506
July 2024$0.424$0.493$0.506
June 2024$0.424$0.493$0.506
May 2024$0.424$0.493$0.506
April 2024$0.424$0.493$0.506
March 2024$0.424$0.493$0.506
February 2024$0.424$0.493$0.506
January 2024$0.424$0.493$0.506
December 2023$0.424$0.493$0.506
November 2023$0.339$0.394$0.405
October 2023$0.339$0.394$0.405
September 2023$0.339$0.394$0.405
August 2023$0.339$0.394$0.405
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