Compare Massachusetts electricity suppliers

Massachusetts lets you choose your electricity supplier. Eversource (including the former WMECO territory in western MA), National Grid, and Unitil still deliver power and read your meter. We pulled every certified residential offer and ranked them. Upload your bill and I'll find your three cheapest plans, or pick your utility below.

Find your cheapest Massachusetts plan

Upload your most recent energy bill and I'll read your utility and usage, then rank the 3 cheapest certified plans for you from live state data.

PDF, photo, or a usage CSV works. I read it instantly and rank your options.

Electric utilities

144

Electric offers

Massachusetts electricity market snapshot

as of June 22, 2026

Our ranking: we compute each plan's all-in effective rate — the headline rate plus any monthly fee spread over a typical 900 kWh/month — so cheap teasers with fat monthly fees don't masquerade as the best deal.

Cheapest plan in state

15.30¢/kWh

CleanChoice Energy · NSTAR d/b/a Eversource Energy

Avg best plan / utility

15.67¢/kWh

across 4 utilities

Watch-out offers

0 variable · 0 teaser

Best fixed plan by utility

The lowest all-in fixed-rate plan we found for each electric utility, ranked cheapest first.

#	Utility	Best plan	All-in rate
1	NSTAR d/b/a Eversource Energy	CleanChoice Energy · 12 mo	15.30¢
2	WMECo d/b/a Eversource Energy	CleanSky Energy · 24 mo	15.49¢
3	National Grid	CleanChoice Energy · 12 mo	15.70¢
4	Unitil	Clearview Energy · 24 mo	16.19¢

Is Massachusetts deregulated for electricity?

Yes. Massachusetts allows residential customers to choose their electricity supplier while the local utility still delivers power, reads the meter, and handles outages. Only the supply (generation) portion of your bill changes when you switch suppliers.

Is a fixed or variable rate better?

A fixed rate locks your supply price for the contract term. A variable rate can start lower as a teaser but can rise with the market with no cap. For most households a fixed rate is the safer choice.

What is WMECO?

WMECO (Western Massachusetts Electric Company) was the utility for western Massachusetts. It merged into Eversource Energy. If your bill still says WMECO or you are in the Berkshires / Pioneer Valley, choose the Eversource western MA utility below to compare supplier offers.

Related guides & tools

Offers compiled from https://energyswitchma.gov (MA Department of Public Utilities), residential rate class, as of June 22, 2026. Supplier rates change constantly; confirm current price and contract terms on the supplier's site before enrolling. Not affiliated with any state regulator. Source data: massachusetts-energy.json.