WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Avanti RA31B3S

The Avanti RA31B3S never switches off, and its certified 320 kWh a year works out to about $60 on a U.S.-average electric bill — roughly $5.02 a month for an average continuous draw of 37 watts. Even among certified models it's on the thirsty end: 30% more electricity than the median compact refrigerator, ranked 1232 of 1589. Where you live moves the bill from $40 a year in North Dakota to $149 in Hawaii.

Uses 11% less energy than the U.S. federal minimum

Dimensions 32.9" H × 18.5" W

Estimated annual running cost · U.S. average rate 18.8¢/kWh

$60/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$5.02
Per day
17¢
Certified use
320 kWh/yr
Configuration
Compact Refrigerator
Total capacity
3.1 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Avanti RA31B3S (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Avanti RA31B3S: 320 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$56
Alaska27.4¢$88
Arizona15.5¢$50
Arkansas14.2¢$45
California35.3¢$113
Colorado16.5¢$53
Connecticut32.2¢$103
Delaware18.8¢$60
District of Columbia25.4¢$81
Florida15.4¢$49
Georgia15.4¢$49
Hawaiipriciest46.6¢$149
Idaho12.7¢$41
Illinois20.5¢$66
Indiana17.9¢$57
Iowa13.9¢$44
Kansas15.8¢$50
Kentucky15.0¢$48
Louisiana14.4¢$46
Maine28.4¢$91
Maryland22.1¢$71
Massachusetts29.4¢$94
Michigan21.4¢$68
Minnesota16.4¢$52
Mississippi16.8¢$54
Missouri14.0¢$45
Montana13.9¢$44
Nebraska13.3¢$42
Nevada14.3¢$46
New Hampshire27.2¢$87
New Jersey23.5¢$75
New Mexico15.2¢$48
New York29.4¢$94
North Carolina16.3¢$52
North Dakotacheapest12.3¢$40
Ohio19.5¢$62
Oklahoma13.3¢$43
Oregon15.8¢$50
Pennsylvania21.5¢$69
Rhode Island28.3¢$91
South Carolina17.1¢$55
South Dakota14.5¢$46
Tennessee14.9¢$48
Texas17.0¢$54
Utah13.3¢$43
Vermont24.6¢$79
Virginia17.4¢$56
Washington14.4¢$46
West Virginia16.1¢$51
Wisconsin19.2¢$61
Wyoming14.7¢$47

Certified models closest in efficiency

compact refrigerators within reach of 320 kWh/yr
ModelkWh/yr$/yr (US avg)
Amana AMA31**E320$60
Amana AMA31S5E320$60
Amana AMAR31T**E320$60
ARCTIC CHEF ACFR834-6COM320$60
Avanti RA31B320$60
Avanti RA31B0W320$60

Run your own numbers

Your rate, your numbers

Per day
17¢
Per month
$5.02
Per year
$60

320 kWh/yr × 18.8¢/kWh = $60/yr

Prefilled with this model's certified 320 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.

Certified variants covered by this entry

RA31B3S · RA31B3S

Questions, answered with the data

How much electricity does the Avanti RA31B3S use?
ENERGY STAR certifies the Avanti RA31B3S at 320 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 Avanti RA31B3S cost to run per month?
About $5.02 a month at the U.S. average residential rate (18.8¢/kWh) — 17¢ a day, or $60 a year. Your state's rate moves this up or down; see the table above.
Is the Avanti RA31B3S energy efficient?
It uses 30% more electricity than the median certified compact refrigerator, which puts it among the least efficient certified models.
What does the Avanti RA31B3S cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $40 a year in North Dakota (12.3¢/kWh) and $149 in Hawaii (46.6¢/kWh).
How many watts does the Avanti RA31B3S draw on average?
Spread over a year of continuous operation, 320 kWh works out to an average draw of about 37 watts — like leaving a 37-watt bulb on 24/7.
Does this figure cover other model numbers?
Yes — 2 certified retail variants (color, finish, and store-specific SKUs) share this exact energy certification. They're listed under "Certified variants" on this page.

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