WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

Zephyr PRR24C01AS-OD

Running around the clock, the Zephyr PRR24C01AS-OD uses a certified 278 kWh per year — about $51 at the U.S. average rate, or $4.25 a month, the equivalent of a steady 32-watt draw. Even among certified models it's on the thirsty end: 13% more electricity than the median compact refrigerator, ranked 1236 of 1645. The same unit costs $36 a year in Nevada but $147 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 34.8" H × 23.8" W

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

$51/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$4.25
Per day
14¢
Certified use
278 kWh/yr
Configuration
Compact Refrigerator
Total capacity
5.6 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Zephyr PRR24C01AS-OD (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

Zephyr PRR24C01AS-OD: 278 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$46
Alaska28.2¢$78
Arizona15.2¢$42
Arkansas14.1¢$39
California34.7¢$97
Colorado17.1¢$48
Connecticut24.3¢$68
Delaware19.3¢$54
District of Columbia24.4¢$68
Florida15.1¢$42
Georgia16.4¢$45
Hawaiipriciest52.7¢$147
Idaho14.4¢$40
Illinois19.9¢$55
Indiana17.5¢$49
Iowa15.9¢$44
Kansas15.7¢$44
Kentucky14.3¢$40
Louisiana13.5¢$38
Maine29.6¢$82
Maryland21.8¢$61
Massachusetts29.6¢$82
Michigan23.0¢$64
Minnesota17.5¢$49
Mississippi14.9¢$41
Missouri16.2¢$45
Montana15.1¢$42
Nebraska13.3¢$37
Nevadacheapest13.1¢$36
New Hampshire27.0¢$75
New Jersey24.9¢$69
New Mexico15.1¢$42
New York29.5¢$82
North Carolina14.7¢$41
North Dakota14.1¢$39
Ohio19.2¢$53
Oklahoma14.3¢$40
Oregon16.3¢$45
Pennsylvania21.7¢$60
Rhode Island29.2¢$81
South Carolina15.6¢$43
South Dakota15.4¢$43
Tennessee14.1¢$39
Texas15.9¢$44
Utah13.4¢$37
Vermont24.4¢$68
Virginia17.2¢$48
Washington14.9¢$41
West Virginia15.4¢$43
Wisconsin19.6¢$54
Wyoming15.2¢$42

Certified models closest in efficiency

compact refrigerators within reach of 278 kWh/yr
ModelkWh/yr$/yr (US avg)
BLAZE BLZ-SSRF-DBDR5.1278$51
FINLUX 130 TTR1143WH278$51
KOOLMORE KM-OKS-OFRC-58SS278$51
Landmark L3024UI2DPR278$51
Landmark L3024UI2DSS278$51
XO XOU24BCFOL278$51

Run your own numbers

Your rate, your numbers

Per day
14¢
Per month
$4.25
Per year
$51

278 kWh/yr × 18.3¢/kWh = $51/yr

Prefilled with this model's certified 278 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 Zephyr PRR24C01AS-OD use?
ENERGY STAR certifies the Zephyr PRR24C01AS-OD at 278 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 Zephyr PRR24C01AS-OD cost to run per month?
About $4.25 a month at the U.S. average residential rate (18.3¢/kWh) — 14¢ a day, or $51 a year. Your state's rate moves this up or down; see the table above.
Is the Zephyr PRR24C01AS-OD energy efficient?
It uses 13% more electricity than the median certified compact refrigerator, which puts it among the least efficient certified models.
What does the Zephyr PRR24C01AS-OD cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $36 a year in Nevada (13.1¢/kWh) and $147 in Hawaii (52.7¢/kWh).
How many watts does the Zephyr PRR24C01AS-OD draw on average?
Spread over a year of continuous operation, 278 kWh works out to an average draw of about 32 watts — like leaving a 32-watt bulb on 24/7.

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