WattCost

Data through June 2026

Running cost · Freezers · ENERGY STAR certified

Monogram ZIF301NPN

The Monogram ZIF301NPN never switches off, and its certified 579 kWh a year works out to about $106 on a U.S.-average electric bill — roughly $8.85 a month for an average continuous draw of 66 watts. Even among certified models it's on the thirsty end: 32% more electricity than the median upright freezer, ranked 431 of 451. Where you live moves the bill from $76 a year in Nevada to $305 in Hawaii.

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

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

$106/yr

$25 · cheapest certified freezers$119 · priciest
Per month
$8.85
Per day
29¢
Certified use
579 kWh/yr
Configuration
Upright Freezer
Total capacity
16.7 cu ft
Defrost
Automatic
Compact
No
137 kWh649 kWh
Where the Monogram ZIF301NPN (▮) sits among all 594 certified freezers, by annual kWh

What it costs in every state

Monogram ZIF301NPN: 579 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$95
Alaska28.2¢$163
Arizona15.2¢$88
Arkansas14.1¢$82
California34.7¢$201
Colorado17.1¢$99
Connecticut24.3¢$141
Delaware19.3¢$112
District of Columbia24.4¢$141
Florida15.1¢$87
Georgia16.4¢$95
Hawaiipriciest52.7¢$305
Idaho14.4¢$83
Illinois19.9¢$115
Indiana17.5¢$101
Iowa15.9¢$92
Kansas15.7¢$91
Kentucky14.3¢$83
Louisiana13.5¢$78
Maine29.6¢$171
Maryland21.8¢$126
Massachusetts29.6¢$171
Michigan23.0¢$133
Minnesota17.5¢$101
Mississippi14.9¢$86
Missouri16.2¢$94
Montana15.1¢$88
Nebraska13.3¢$77
Nevadacheapest13.1¢$76
New Hampshire27.0¢$156
New Jersey24.9¢$144
New Mexico15.1¢$87
New York29.5¢$171
North Carolina14.7¢$85
North Dakota14.1¢$82
Ohio19.2¢$111
Oklahoma14.3¢$83
Oregon16.3¢$94
Pennsylvania21.7¢$126
Rhode Island29.2¢$169
South Carolina15.6¢$90
South Dakota15.4¢$89
Tennessee14.1¢$81
Texas15.9¢$92
Utah13.4¢$77
Vermont24.4¢$142
Virginia17.2¢$100
Washington14.9¢$86
West Virginia15.4¢$89
Wisconsin19.6¢$113
Wyoming15.2¢$88

Certified models closest in efficiency

upright freezers within reach of 579 kWh/yr
ModelkWh/yr$/yr (US avg)
Monogram ZIF301NBR579$106
Dacor DRZ36980580$106
Bertazzoni REF30FCBIPNV570$105
Elica EC30SLA16IPR570$105
FULGOR MILANO FM4CF30IFBI570$105
HALLMAN HRBIAF30PR570$105

Run your own numbers

Your rate, your numbers

Per day
29¢
Per month
$8.85
Per year
$106

579 kWh/yr × 18.3¢/kWh = $106/yr

Prefilled with this model's certified 579 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.

Questions, answered with the data

How much electricity does the Monogram ZIF301NPN use?
ENERGY STAR certifies the Monogram ZIF301NPN at 579 kWh per year. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.
How much does the Monogram ZIF301NPN cost to run per month?
About $8.85 a month at the U.S. average residential rate (18.3¢/kWh) — 29¢ a day, or $106 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIF301NPN energy efficient?
It uses 32% more electricity than the median certified upright freezer, which puts it among the least efficient certified models.
What does the Monogram ZIF301NPN cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $76 a year in Nevada (13.1¢/kWh) and $305 in Hawaii (52.7¢/kWh).
How many watts does the Monogram ZIF301NPN draw on average?
Spread over a year of continuous operation, 579 kWh works out to an average draw of about 66 watts — like leaving a 66-watt bulb on 24/7.

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