WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

Zephyr PRW24F02CG

Running around the clock, the Zephyr PRW24F02CG uses a certified 241 kWh per year — about $44 at the U.S. average rate, or $3.68 a month, the equivalent of a steady 28-watt draw. It sits near the bottom of the certified table — using 37% more than the median cooler refrigerator (rank 46 of 50) — so the state you live in matters more than usual. The same unit costs $32 a year in Nevada but $127 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 69.6" H × 23.8" W

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

$44/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$3.68
Per day
12¢
Certified use
241 kWh/yr
Configuration
Cooler
Total capacity
14.5 cu ft
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Zephyr PRW24F02CG (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

Zephyr PRW24F02CG: 241 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$40
Alaska28.2¢$68
Arizona15.2¢$37
Arkansas14.1¢$34
California34.7¢$84
Colorado17.1¢$41
Connecticut24.3¢$59
Delaware19.3¢$46
District of Columbia24.4¢$59
Florida15.1¢$36
Georgia16.4¢$39
Hawaiipriciest52.7¢$127
Idaho14.4¢$35
Illinois19.9¢$48
Indiana17.5¢$42
Iowa15.9¢$38
Kansas15.7¢$38
Kentucky14.3¢$34
Louisiana13.5¢$33
Maine29.6¢$71
Maryland21.8¢$53
Massachusetts29.6¢$71
Michigan23.0¢$55
Minnesota17.5¢$42
Mississippi14.9¢$36
Missouri16.2¢$39
Montana15.1¢$36
Nebraska13.3¢$32
Nevadacheapest13.1¢$32
New Hampshire27.0¢$65
New Jersey24.9¢$60
New Mexico15.1¢$36
New York29.5¢$71
North Carolina14.7¢$36
North Dakota14.1¢$34
Ohio19.2¢$46
Oklahoma14.3¢$35
Oregon16.3¢$39
Pennsylvania21.7¢$52
Rhode Island29.2¢$70
South Carolina15.6¢$37
South Dakota15.4¢$37
Tennessee14.1¢$34
Texas15.9¢$38
Utah13.4¢$32
Vermont24.4¢$59
Virginia17.2¢$42
Washington14.9¢$36
West Virginia15.4¢$37
Wisconsin19.6¢$47
Wyoming15.2¢$37

Certified models closest in efficiency

cooler refrigerators within reach of 241 kWh/yr
ModelkWh/yr$/yr (US avg)
Zephyr PRW24F02CPG241$44
AVALLON AWC243TDZLHA242$44
XO XOU2470WGS238$44
Zephyr PRW24F01CG245$45
AVALLON AWC243TSZLH247$45
Ca’Lefort CLF-WD428235$43

Run your own numbers

Your rate, your numbers

Per day
12¢
Per month
$3.68
Per year
$44

241 kWh/yr × 18.3¢/kWh = $44/yr

Prefilled with this model's certified 241 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 PRW24F02CG use?
ENERGY STAR certifies the Zephyr PRW24F02CG at 241 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 PRW24F02CG cost to run per month?
About $3.68 a month at the U.S. average residential rate (18.3¢/kWh) — 12¢ a day, or $44 a year. Your state's rate moves this up or down; see the table above.
Is the Zephyr PRW24F02CG energy efficient?
It uses 37% more electricity than the median certified cooler refrigerator, which puts it among the least efficient certified models.
What does the Zephyr PRW24F02CG cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $32 a year in Nevada (13.1¢/kWh) and $127 in Hawaii (52.7¢/kWh).
How many watts does the Zephyr PRW24F02CG draw on average?
Spread over a year of continuous operation, 241 kWh works out to an average draw of about 28 watts — like leaving a 28-watt bulb on 24/7.

Keep digging