WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

Monogram ZIC30GNN

Running around the clock, the Monogram ZIC30GNN uses a certified 534 kWh per year — about $98 at the U.S. average rate, or $8.16 a month, the equivalent of a steady 61-watt draw. Efficiency-wise it's unremarkable in a good way: within 5% of the median certified bottom-freezer refrigerator (rank 550 of 1478). The same unit costs $70 a year in Nevada but $282 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 80" H × 29.8" W

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

$98/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$8.16
Per day
27¢
Certified use
534 kWh/yr
Configuration
Bottom Freezer
Total capacity
14.5 cu ft
Defrost
Automatic
Ice maker
Yes
Through-door dispenser
No
42 kWh805 kWh
Where the Monogram ZIC30GNN (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

Monogram ZIC30GNN: 534 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$88
Alaska28.2¢$151
Arizona15.2¢$81
Arkansas14.1¢$75
California34.7¢$186
Colorado17.1¢$91
Connecticut24.3¢$130
Delaware19.3¢$103
District of Columbia24.4¢$130
Florida15.1¢$81
Georgia16.4¢$87
Hawaiipriciest52.7¢$282
Idaho14.4¢$77
Illinois19.9¢$106
Indiana17.5¢$94
Iowa15.9¢$85
Kansas15.7¢$84
Kentucky14.3¢$76
Louisiana13.5¢$72
Maine29.6¢$158
Maryland21.8¢$117
Massachusetts29.6¢$158
Michigan23.0¢$123
Minnesota17.5¢$94
Mississippi14.9¢$79
Missouri16.2¢$87
Montana15.1¢$81
Nebraska13.3¢$71
Nevadacheapest13.1¢$70
New Hampshire27.0¢$144
New Jersey24.9¢$133
New Mexico15.1¢$80
New York29.5¢$157
North Carolina14.7¢$79
North Dakota14.1¢$75
Ohio19.2¢$102
Oklahoma14.3¢$77
Oregon16.3¢$87
Pennsylvania21.7¢$116
Rhode Island29.2¢$156
South Carolina15.6¢$83
South Dakota15.4¢$82
Tennessee14.1¢$75
Texas15.9¢$85
Utah13.4¢$71
Vermont24.4¢$131
Virginia17.2¢$92
Washington14.9¢$80
West Virginia15.4¢$83
Wisconsin19.6¢$104
Wyoming15.2¢$81

Certified models closest in efficiency

bottom-freezer refrigerators within reach of 534 kWh/yr
ModelkWh/yr$/yr (US avg)
Fisher & Paykel RS36W(X)534$98
Monogram ZIC303NPP534$98
Fisher & Paykel RF170W***J535$98
Fisher & Paykel RF170W***U535$98
LG LF25S6000535$98
Liebherr MCB 3650535$98

Run your own numbers

Your rate, your numbers

Per day
27¢
Per month
$8.16
Per year
$98

534 kWh/yr × 18.3¢/kWh = $98/yr

Prefilled with this model's certified 534 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 Monogram ZIC30GNN use?
ENERGY STAR certifies the Monogram ZIC30GNN at 534 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 Monogram ZIC30GNN cost to run per month?
About $8.16 a month at the U.S. average residential rate (18.3¢/kWh) — 27¢ a day, or $98 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIC30GNN energy efficient?
It uses 5% less electricity than the median certified bottom-freezer refrigerator.
What does the Monogram ZIC30GNN cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $70 a year in Nevada (13.1¢/kWh) and $282 in Hawaii (52.7¢/kWh).
How many watts does the Monogram ZIC30GNN draw on average?
Spread over a year of continuous operation, 534 kWh works out to an average draw of about 61 watts — like leaving a 61-watt bulb on 24/7.

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