Massachusetts Electricity Rates & Prices

30.49¢
per kWh (avg residential)
$274
est. monthly bill at 900 kWh
High
rate tier
+0.88¢ (+2.97%)
month-over-month change
#4 of 51
highest rate, states and DC
+1.4%
12-month change

The typical Massachusetts home pays about 30.49¢ per kilowatt-hour — roughly $274 a month at average usage. The figures here reflect the latest EIA reporting and show how Massachusetts electricity prices compare to the national average, plus what's pushing them up or down.

Data status: freshDataset last updated Sep 28, 2026 (UTC). The U.S. Energy Information Administration (EIA) publishes monthly state data with a reporting lag, so the rates above reflect July 2026 activity. · Source: U.S. Energy Information Administration (EIA) · Methodology

Massachusetts's average residential electricity price is 30.49¢/kWh for the latest complete EIA reporting month (July 2026). This places Massachusetts in the high rate tier compared with other states. At 900 kWh of monthly usage, the estimated electricity bill is about $274.41 at the all-in average rate.

How Massachusetts compares nationally

Low <15¢Medium 15–22¢High >22¢U.S. average: 18.31¢/kWh
US electricity rates by stateHighest: Hawaii at 48¢/kWh. Lowest: Louisiana at 12.72¢/kWh. U.S. average: 18.31¢/kWh.Alabama: 16.4¢/kWh — 10% below the U.S. averageAlaska: 28.83¢/kWh — 57% above the U.S. averageArizona: 15.38¢/kWh — 16% below the U.S. averageArkansas: 14.33¢/kWh — 22% below the U.S. averageCalifornia: 33.61¢/kWh — 84% above the U.S. averageColorado: 17¢/kWh — 7% below the U.S. averageConnecticut: 24.16¢/kWh — 32% above the U.S. averageDelaware: 18.48¢/kWh — 1% above the U.S. averageDistrict of Columbia: 25.21¢/kWh — 38% above the U.S. averageFlorida: 15.03¢/kWh — 18% below the U.S. averageGeorgia: 16.27¢/kWh — 11% below the U.S. averageHawaii: 48¢/kWh — 162% above the U.S. averageIdaho: 13.73¢/kWh — 25% below the U.S. averageIllinois: 19.22¢/kWh — 5% above the U.S. averageIndiana: 16.73¢/kWh — 9% below the U.S. averageIowa: 15.99¢/kWh — 13% below the U.S. averageKansas: 15.27¢/kWh — 17% below the U.S. averageKentucky: 13.81¢/kWh — 25% below the U.S. averageLouisiana: 12.72¢/kWh — 31% below the U.S. averageMaine: 32.41¢/kWh — 77% above the U.S. averageMaryland: 21.41¢/kWh — 17% above the U.S. averageMichigan: 23.05¢/kWh — 26% above the U.S. averageMinnesota: 17.45¢/kWh — 5% below the U.S. averageMississippi: 14.54¢/kWh — 21% below the U.S. averageMissouri: 16.09¢/kWh — 12% below the U.S. averageMontana: 14.99¢/kWh — 18% below the U.S. averageNebraska: 13.78¢/kWh — 25% below the U.S. averageNevada: 12.77¢/kWh — 30% below the U.S. averageNew Hampshire: 26.6¢/kWh — 45% above the U.S. averageNew Jersey: 25.19¢/kWh — 38% above the U.S. averageNew Mexico: 16.09¢/kWh — 12% below the U.S. averageNew York: 29.9¢/kWh — 63% above the U.S. averageNorth Carolina: 15.16¢/kWh — 17% below the U.S. averageNorth Dakota: 13.41¢/kWh — 27% below the U.S. averageOhio: 19.45¢/kWh — 6% above the U.S. averageOklahoma: 14.35¢/kWh — 22% below the U.S. averageOregon: 15.97¢/kWh — 13% below the U.S. averagePennsylvania: 21.72¢/kWh — 19% above the U.S. averageRhode Island: 28.29¢/kWh — 55% above the U.S. averageSouth Carolina: 15.47¢/kWh — 16% below the U.S. averageSouth Dakota: 15.37¢/kWh — 16% below the U.S. averageTennessee: 13.71¢/kWh — 25% below the U.S. averageTexas: 15.88¢/kWh — 13% below the U.S. averageUtah: 13.12¢/kWh — 28% below the U.S. averageVermont: 23.75¢/kWh — 30% above the U.S. averageVirginia: 17.55¢/kWh — 4% below the U.S. averageWashington: 14.71¢/kWh — 20% below the U.S. averageWest Virginia: 15.78¢/kWh — 14% below the U.S. averageWisconsin: 19.06¢/kWh — 4% above the U.S. averageWyoming: 14.36¢/kWh — 22% below the U.S. averageMassachusetts: 30.49¢/kWh — 67% above the U.S. averageALAKAZARCACOCTDEDCFLGAHIIDILINIAKSKYLAMEMDMAMIMNMSMOMTNENVNHNJNMNYNCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWY
At 30.49¢/kWh, Massachusetts is about 67% above the U.S. average. Green is cheaper, red is costlier — hover any state to compare.

Massachusetts electricity prices, last 12 months

From August 2025 to July 2026, the average residential rate moved −0.12¢/kWh. Monthly figures are EIA state averages; the change column is versus the prior month.

MonthAvg rate (¢/kWh)Change
July 202630.49+0.88¢
June 202629.61+0.79¢
May 202628.82−0.63¢
April 202629.45−0.76¢
March 202630.21−0.25¢
February 202630.46−0.70¢
January 202631.16+0.28¢
December 202530.88−0.34¢
November 202531.22−0.15¢
October 202531.37+0.96¢
September 202530.41−0.20¢
August 202530.61+0.54¢

Massachusetts electricity price history has the full monthly record and year-over-year comparisons.

Massachusetts rates have risen 33.3% over the past five years. The year-by-year record, with the change for each year, is on Massachusetts electricity price history: up 33.3% in 5 years.

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Quick Massachusetts bill estimate

Est. Massachusetts electricity cost: $274.41

Fees are already included: this uses the all-in average rate — energy, delivery, and utility fees together, not just the electricity. See what's inside the all-in rate.

Massachusetts electricity cost calculator · National electricity cost calculator for any kWh amount

Major utilities in Massachusetts

Choosing a supplier in Massachusetts

Massachusetts has a competitive retail electricity market. The regulated utility still owns the wires and delivers the power, but the supply portion of the bill can come from the utility's regulated default rate — called Basic Service in Massachusetts — or from a licensed third-party supplier. The EIA average above blends both, so an individual bill can sit above or below it depending on the supply contract.

Electricity providers in Massachusetts · Massachusetts plan types · How to compare electricity plans

Scores & rankings

50
Affordability (Average)
53
Value Score™ (Moderate)
167
Price Index™ (Above National Average)

Value ranking · Price Index ranking · Affordability index

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Similar-priced states

Northeast region

Cities in Massachusetts

Price drivers (qualitative)

No drivers published yet. View all price drivers.

Regulatory signals

  • Open rate cases: 0
  • No regulatory events tracked yet.

View regulatory overview for Massachusetts

FAQ

What are Massachusetts electricity rates right now?

Massachusetts electricity rates average 30.49¢/kWh for residential customers (EIA, July 2026), the #4 highest of 51 states and DC. At 900 kWh a month that is about $274 on Massachusetts's all-in average rate.

What is the average residential electricity price in Massachusetts?

Massachusetts's average residential electricity rate is 30.49¢/kWh (EIA, July 2026).

How is the Massachusetts bill estimate calculated?

Monthly kWh × 30.49¢/kWh ÷ 100, using Massachusetts's EIA all-in average residential rate (delivery included).

Does the Massachusetts rate include delivery fees and taxes?

Yes for delivery and utility fees: Massachusetts's all-in rate of 30.49¢/kWh already includes delivery (T&D), fixed charges, and other utility fees. Locally billed taxes vary by area and utility within Massachusetts.

Is electricity in Massachusetts cheaper than the U.S. average?

At 30.49¢/kWh, Massachusetts is 67% above the U.S. average of 18.31¢/kWh — the EIA's U.S.-total residential price — which places Massachusetts in the high rate tier.

More about electricity in Massachusetts

Why prices vary by state · Why electricity costs what it does in Massachusetts · 1,000 kWh bill · 1,500 kWh bill

Methodology & data

Average residential electricity price in cents per kWh from the published state-level dataset. Values are used as a reference benchmark for comparison and estimation.

Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility.

Full methodology · Data policy · Source data

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