WattCost

Data through June 2026

Running cost · Freezers · ENERGY STAR certified

Frigidaire FFUF2021A

The Frigidaire FFUF2021A never switches off, and its certified 478 kWh a year works out to about $88 on a U.S.-average electric bill — roughly $7.31 a month for an average continuous draw of 55 watts. That's close to the middle of the certified pack — about 9% above the median upright freezer, ranked 278 of 451. Where you live moves the bill from $63 a year in Nevada to $252 in Hawaii.

Uses 10% less energy than the U.S. federal minimum

Estimated annual running cost · U.S. average rate 18.3¢/kWh

$88/yr

$25 · cheapest certified freezers$119 · priciest
Per month
$7.31
Per day
24¢
Certified use
478 kWh/yr
Configuration
Upright Freezer
Total capacity
20 cu ft
Defrost
Automatic
Compact
No
137 kWh649 kWh
Where the Frigidaire FFUF2021A (▮) sits among all 594 certified freezers, by annual kWh

What it costs in every state

Frigidaire FFUF2021A: 478 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$78
Alaska28.2¢$135
Arizona15.2¢$73
Arkansas14.1¢$67
California34.7¢$166
Colorado17.1¢$82
Connecticut24.3¢$116
Delaware19.3¢$92
District of Columbia24.4¢$117
Florida15.1¢$72
Georgia16.4¢$78
Hawaiipriciest52.7¢$252
Idaho14.4¢$69
Illinois19.9¢$95
Indiana17.5¢$84
Iowa15.9¢$76
Kansas15.7¢$75
Kentucky14.3¢$68
Louisiana13.5¢$64
Maine29.6¢$141
Maryland21.8¢$104
Massachusetts29.6¢$142
Michigan23.0¢$110
Minnesota17.5¢$84
Mississippi14.9¢$71
Missouri16.2¢$78
Montana15.1¢$72
Nebraska13.3¢$63
Nevadacheapest13.1¢$63
New Hampshire27.0¢$129
New Jersey24.9¢$119
New Mexico15.1¢$72
New York29.5¢$141
North Carolina14.7¢$70
North Dakota14.1¢$67
Ohio19.2¢$92
Oklahoma14.3¢$68
Oregon16.3¢$78
Pennsylvania21.7¢$104
Rhode Island29.2¢$140
South Carolina15.6¢$74
South Dakota15.4¢$73
Tennessee14.1¢$67
Texas15.9¢$76
Utah13.4¢$64
Vermont24.4¢$117
Virginia17.2¢$82
Washington14.9¢$71
West Virginia15.4¢$74
Wisconsin19.6¢$93
Wyoming15.2¢$73

Certified models closest in efficiency

upright freezers within reach of 478 kWh/yr
ModelkWh/yr$/yr (US avg)
Frigidaire FFFH20F3W478$88
Frigidaire FFUE2022A478$88
Conserv FR2000BREV479$88
Conserv FR2000SREV479$88
Conserv FR2000WREV479$88
Criterion CUF20P1W479$88

Run your own numbers

Your rate, your numbers

Per day
24¢
Per month
$7.31
Per year
$88

478 kWh/yr × 18.3¢/kWh = $88/yr

Prefilled with this model's certified 478 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.

Questions, answered with the data

How much electricity does the Frigidaire FFUF2021A use?
ENERGY STAR certifies the Frigidaire FFUF2021A at 478 kWh per year. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.
How much does the Frigidaire FFUF2021A cost to run per month?
About $7.31 a month at the U.S. average residential rate (18.3¢/kWh) — 24¢ a day, or $88 a year. Your state's rate moves this up or down; see the table above.
Is the Frigidaire FFUF2021A energy efficient?
It uses 9% more electricity than the median certified upright freezer.
What does the Frigidaire FFUF2021A cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $63 a year in Nevada (13.1¢/kWh) and $252 in Hawaii (52.7¢/kWh).
How many watts does the Frigidaire FFUF2021A draw on average?
Spread over a year of continuous operation, 478 kWh works out to an average draw of about 55 watts — like leaving a 55-watt bulb on 24/7.

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