How much does a garage refrigerator cost per month in Massachusetts?

About $22.86 a month, assuming 900 kWh a year at 30.48¢/kWh.

How many kilowatt-hours does a garage refrigerator use?

Roughly 900 kWh a year under these assumptions.

Is that expensive compared with other states?

Massachusetts has the 3rd most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $163 a year.

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Cost to run a garage refrigerator in Massachusetts (August 2026 rates)

At 30.48¢ per kilowatt-hour — Massachusetts's average residential price in August 2026 — running a garage refrigerator costs $274 a year. That is 68% more than the national average of $163.

Per day: 75.2¢
Per month: $22.86
Per year: $274

Assumption: 900 kWh a year. An older second fridge in an unconditioned garage. Age and ambient heat both push this well above a modern kitchen unit. Use the calculator to swap in the numbers from your own model.

How Massachusetts compares

Massachusetts pays 30.48¢/kWh, the 3rd most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $111 more a year than the typical U.S. household pays for the same use. Running the same garage refrigerator costs $114 a year in Nevada and $425 in Hawaii, so where you live changes this bill by $310 a year.

State	Rate	Per month	Per year
Alaska	29.41¢	$22.06	$265
California	29.75¢	$22.31	$268
Massachusetts	30.48¢	$22.86	$274
Maine	32.11¢	$24.08	$289
Hawaii	47.18¢	$35.38	$425

States ranked by average residential price, cheapest first. See all 51 states for a garage refrigerator.

What else costs about the same in Massachusetts

Space heater$263 a year in MA Portable air conditioner$257 a year in MA Electric clothes dryer$238 a year in MA

Cutting the number down

This is the classic hidden line item: a 20-year-old beer fridge can cost more per year than every light in the house combined.
Running it only in the months you actually need it, rather than year-round, cuts the cost proportionally.

Questions

How much does a garage refrigerator cost per month in Massachusetts?: About $22.86 a month, assuming 900 kWh a year at 30.48¢/kWh.
How many kilowatt-hours does a garage refrigerator use?: Roughly 900 kWh a year under these assumptions.
Is that expensive compared with other states?: Massachusetts has the 3rd most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $163 a year.