WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

Bertazzoni REF31BMFIXNV

Running around the clock, the Bertazzoni REF31BMFIXNV uses a certified 542 kWh per year — about $99 at the U.S. average rate, or $8.28 a month, the equivalent of a steady 62-watt draw. Efficiency-wise it's unremarkable in a good way: within 4% of the median certified bottom-freezer refrigerator (rank 628 of 1478). The same unit costs $71 a year in Nevada but $286 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 67.9" H × 31.3" W

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

$99/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$8.28
Per day
27¢
Certified use
542 kWh/yr
Configuration
Bottom Freezer
Total capacity
17.8 cu ft
Defrost
Automatic
Ice maker
Yes
Through-door dispenser
No
42 kWh805 kWh
Where the Bertazzoni REF31BMFIXNV (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

Bertazzoni REF31BMFIXNV: 542 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$89
Alaska28.2¢$153
Arizona15.2¢$82
Arkansas14.1¢$77
California34.7¢$188
Colorado17.1¢$93
Connecticut24.3¢$132
Delaware19.3¢$105
District of Columbia24.4¢$132
Florida15.1¢$82
Georgia16.4¢$89
Hawaiipriciest52.7¢$286
Idaho14.4¢$78
Illinois19.9¢$108
Indiana17.5¢$95
Iowa15.9¢$86
Kansas15.7¢$85
Kentucky14.3¢$77
Louisiana13.5¢$73
Maine29.6¢$160
Maryland21.8¢$118
Massachusetts29.6¢$160
Michigan23.0¢$125
Minnesota17.5¢$95
Mississippi14.9¢$81
Missouri16.2¢$88
Montana15.1¢$82
Nebraska13.3¢$72
Nevadacheapest13.1¢$71
New Hampshire27.0¢$146
New Jersey24.9¢$135
New Mexico15.1¢$82
New York29.5¢$160
North Carolina14.7¢$80
North Dakota14.1¢$77
Ohio19.2¢$104
Oklahoma14.3¢$78
Oregon16.3¢$88
Pennsylvania21.7¢$118
Rhode Island29.2¢$158
South Carolina15.6¢$84
South Dakota15.4¢$83
Tennessee14.1¢$76
Texas15.9¢$86
Utah13.4¢$72
Vermont24.4¢$132
Virginia17.2¢$93
Washington14.9¢$81
West Virginia15.4¢$84
Wisconsin19.6¢$106
Wyoming15.2¢$83

Certified models closest in efficiency

bottom-freezer refrigerators within reach of 542 kWh/yr
ModelkWh/yr$/yr (US avg)
Kenmore 7563542$99
Fisher & Paykel RF172541$99
Fisher & Paykel RS32(X)541$99
Frigidaire FRFG1723A543$100
Summit FDRD171WIM541$99
Summit FDRD172BKIM541$99

Run your own numbers

Your rate, your numbers

Per day
27¢
Per month
$8.28
Per year
$99

542 kWh/yr × 18.3¢/kWh = $99/yr

Prefilled with this model's certified 542 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 — refrigerators never get a day off.

Questions, answered with the data

How much electricity does the Bertazzoni REF31BMFIXNV use?
ENERGY STAR certifies the Bertazzoni REF31BMFIXNV at 542 kWh per year. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures — refrigerators never get a day off.
How much does the Bertazzoni REF31BMFIXNV cost to run per month?
About $8.28 a month at the U.S. average residential rate (18.3¢/kWh) — 27¢ a day, or $99 a year. Your state's rate moves this up or down; see the table above.
Is the Bertazzoni REF31BMFIXNV energy efficient?
It uses 4% less electricity than the median certified bottom-freezer refrigerator.
What does the Bertazzoni REF31BMFIXNV cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $71 a year in Nevada (13.1¢/kWh) and $286 in Hawaii (52.7¢/kWh).
How many watts does the Bertazzoni REF31BMFIXNV draw on average?
Spread over a year of continuous operation, 542 kWh works out to an average draw of about 62 watts — like leaving a 62-watt bulb on 24/7.

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