WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

ZGA ZRT25ASLOPR

Running around the clock, the ZGA ZRT25ASLOPR uses a certified 425 kWh per year — about $78 at the U.S. average rate, or $6.50 a month, the equivalent of a steady 49-watt draw. Even among certified models it's on the thirsty end: 17% more electricity than the median top-freezer refrigerator, ranked 593 of 713. The same unit costs $56 a year in Nevada but $224 in Hawaii — electricity rates, not the appliance, make the difference. It also meets ENERGY STAR's stricter “Most Efficient” criteria.

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

Dimensions 69" H × 32.7" W

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

$78/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$6.50
Per day
21¢
Certified use
425 kWh/yr
Configuration
Top Freezer
Total capacity
25 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the ZGA ZRT25ASLOPR (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

ZGA ZRT25ASLOPR: 425 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$70
Alaska28.2¢$120
Arizona15.2¢$65
Arkansas14.1¢$60
California34.7¢$148
Colorado17.1¢$73
Connecticut24.3¢$103
Delaware19.3¢$82
District of Columbia24.4¢$104
Florida15.1¢$64
Georgia16.4¢$70
Hawaiipriciest52.7¢$224
Idaho14.4¢$61
Illinois19.9¢$85
Indiana17.5¢$74
Iowa15.9¢$68
Kansas15.7¢$67
Kentucky14.3¢$61
Louisiana13.5¢$57
Maine29.6¢$126
Maryland21.8¢$93
Massachusetts29.6¢$126
Michigan23.0¢$98
Minnesota17.5¢$74
Mississippi14.9¢$63
Missouri16.2¢$69
Montana15.1¢$64
Nebraska13.3¢$56
Nevadacheapest13.1¢$56
New Hampshire27.0¢$115
New Jersey24.9¢$106
New Mexico15.1¢$64
New York29.5¢$125
North Carolina14.7¢$63
North Dakota14.1¢$60
Ohio19.2¢$82
Oklahoma14.3¢$61
Oregon16.3¢$69
Pennsylvania21.7¢$92
Rhode Island29.2¢$124
South Carolina15.6¢$66
South Dakota15.4¢$65
Tennessee14.1¢$60
Texas15.9¢$68
Utah13.4¢$57
Vermont24.4¢$104
Virginia17.2¢$73
Washington14.9¢$63
West Virginia15.4¢$66
Wisconsin19.6¢$83
Wyoming15.2¢$65

Certified models closest in efficiency

top-freezer refrigerators within reach of 425 kWh/yr
ModelkWh/yr$/yr (US avg)
Kenmore 896.6136##62most efficient425$78
Kenmore 896.61362420most efficient425$78
Avanti AVFF24DLJMmost efficient422$77
BLACK DECKER BR2400JBmost efficient422$77
BLACK DECKER BR2400JSmost efficient422$77
BLACK DECKER BR2400JWmost efficient422$77

Run your own numbers

Your rate, your numbers

Per day
21¢
Per month
$6.50
Per year
$78

425 kWh/yr × 18.3¢/kWh = $78/yr

Prefilled with this model's certified 425 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 ZGA ZRT25ASLOPR use?
ENERGY STAR certifies the ZGA ZRT25ASLOPR at 425 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 ZGA ZRT25ASLOPR cost to run per month?
About $6.50 a month at the U.S. average residential rate (18.3¢/kWh) — 21¢ a day, or $78 a year. Your state's rate moves this up or down; see the table above.
Is the ZGA ZRT25ASLOPR energy efficient?
It uses 17% more electricity than the median certified top-freezer refrigerator, which puts it among the least efficient certified models. It also meets ENERGY STAR's Most Efficient criteria.
What does the ZGA ZRT25ASLOPR cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $56 a year in Nevada (13.1¢/kWh) and $224 in Hawaii (52.7¢/kWh).
How many watts does the ZGA ZRT25ASLOPR draw on average?
Spread over a year of continuous operation, 425 kWh works out to an average draw of about 49 watts — like leaving a 49-watt bulb on 24/7.

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