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Barnstable residents can choose from DPU-licensed electricity suppliers like Constellation, Direct Energy, Clearview Energy, and Inspire. Eversource delivers the power—you pick your supplier and rate.
The cheapest electricity rates in Barnstable, MA typically range from 12-18¢/kWh for the supply portion of your bill. Massachusetts has higher electricity costs than most states, but Barnstable residents can still save by comparing suppliers. Eversource offers a Basic Service rate—if a competitive supplier beats that rate, you save money. Enter your ZIP code above to compare all available supplier rates and find the best deal.
Rates are for supply only · Your Eversource delivery charges stay the same regardless of supplier
The largest town on Cape Cod includes Hyannis, where the Kennedys spent summers.
Barnstable covers seven villages including Hyannis, Osterville, and Cotuit. The Cape Cod Hospital is here, ferries leave for the islands, and 45,000 residents have electricity choice.
Your Eversource service area will be identified and competitive rates displayed.
See real-time offers from multiple suppliers serving Barnstable.
Enrollment takes 2 minutes. Eversource continues delivering power without interruption.
Barnstable customers can compare rates from suppliers like Constellation, Direct Energy, and Clearview Energy—all MA DPU-licensed.
Eversource continues delivering electricity to your Barnstable home. Only your generation rate changes—same wires, same reliability.
Lock in fixed rates for 12-36 months and avoid seasonal Basic Service rate fluctuations in Massachusetts.
Choose renewable energy plans from suppliers offering 100% wind or solar electricity for your Barnstable home.
Eversource is the regulated utility serving Barnstable in Barnstable County. Eversource maintains power lines and meters—your supplier (Constellation, Direct Energy, Clearview, etc.) sells the electricity itself.
Massachusetts deregulated electricity in 1997 under the Electric Utility Restructuring Act, overseen by the Massachusetts Department of Public Utilities (DPU). Barnstable residents can compare rates from dozens of licensed suppliers via Energy Switch MA or here.
Learn about Eversource rates, coverage area, and competitive supplier options for Barnstable.
View utility details →Compare Massachusetts electricity suppliers side-by-side with official MA DPU rate comparison.
Compare rates →Learn how Massachusetts' energy choice program works and how Barnstable residents can save money.
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Barnstable has 8 ZIP codes in the Eversource service area. Click any ZIP code to compare electricity rates for that area.
Looking for electricity rates in Barnstable? Enter your ZIP code above to compare plans from MA DPU-licensed electricity suppliers. All 8 Barnstable ZIP codes have access to competitive electricity rates through Massachusetts's competitive supply program.
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