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Tuesday, November 3, 2026U.S. editionRates updated monthly from official data Newsletter AboutMethodology
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STATE HUB · ME

Electricity bills in Maine

Across the 2 largest electric companies in Maine, the average household bill runs from $131 a month at Central Maine Power to $142 at Versant Power.

$136median average monthly bill across these companies
23.4–28.1¢average price per kWh
2electric companies serving 50,000+ homes
715,861homes served by these companies

Electric companies in Maine

CompanyHomes servedAvg. bill / monthAvg. rateBill covers
Central Maine Power577,955$13123.4¢Default service
Versant Power137,906$14228.1¢Default service

You can choose your electricity supplier in Maine

Your local utility still delivers the power and fixes the lines, but you can buy the electricity itself from a competing supplier. Where a bill above says “default service”, it covers households that stayed on the utility’s own supply.

How we calculated this

Figures come from the U.S. Energy Information Administration, Form EIA-861 (2024 data), for companies with 50,000 or more residential customers. The average bill is residential revenue divided by customers and 12 months; the rate is revenue divided by kilowatt-hours sold. Your own bill depends on your usage, plan and season. More sections for Maine (rent, gas and more) are added as each data set goes live.

Source: U.S. EIA, Form EIA-861. Last verified November 2026.