WattCost

Data through April 2026

Running cost · Freezers · ENERGY STAR certified

Monogram ZIF241NPN

Running around the clock, the Monogram ZIF241NPN uses a certified 513 kWh per year — about $97 at the U.S. average rate, or $8.05 a month, the equivalent of a steady 59-watt draw. It sits near the bottom of the certified table — using 17% more than the median upright freezer (rank 372 of 431) — so the state you live in matters more than usual. Where you live moves the bill from $63 a year in North Dakota to $239 in Hawaii.

Estimated annual running cost · U.S. average rate 18.8¢/kWh

$97/yr

$26 · cheapest certified freezers$122 · priciest
Per month
$8.05
Per day
26¢
Certified use
513 kWh/yr
Configuration
Upright Freezer
Total capacity
12.5 cu ft
Defrost
Automatic
Compact
No
137 kWh649 kWh
Where the Monogram ZIF241NPN (▮) sits among all 568 certified freezers, by annual kWh

What it costs in every state

Monogram ZIF241NPN: 513 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$89
Alaska27.4¢$140
Arizona15.5¢$79
Arkansas14.2¢$73
California35.3¢$181
Colorado16.5¢$85
Connecticut32.2¢$165
Delaware18.8¢$96
District of Columbia25.4¢$130
Florida15.4¢$79
Georgia15.4¢$79
Hawaiipriciest46.6¢$239
Idaho12.7¢$65
Illinois20.5¢$105
Indiana17.9¢$92
Iowa13.9¢$71
Kansas15.8¢$81
Kentucky15.0¢$77
Louisiana14.4¢$74
Maine28.4¢$146
Maryland22.1¢$113
Massachusetts29.4¢$151
Michigan21.4¢$110
Minnesota16.4¢$84
Mississippi16.8¢$86
Missouri14.0¢$72
Montana13.9¢$71
Nebraska13.3¢$68
Nevada14.3¢$73
New Hampshire27.2¢$140
New Jersey23.5¢$121
New Mexico15.2¢$78
New York29.4¢$151
North Carolina16.3¢$83
North Dakotacheapest12.3¢$63
Ohio19.5¢$100
Oklahoma13.3¢$68
Oregon15.8¢$81
Pennsylvania21.5¢$110
Rhode Island28.3¢$145
South Carolina17.1¢$88
South Dakota14.5¢$74
Tennessee14.9¢$77
Texas17.0¢$87
Utah13.3¢$68
Vermont24.6¢$126
Virginia17.4¢$89
Washington14.4¢$74
West Virginia16.1¢$82
Wisconsin19.2¢$99
Wyoming14.7¢$75

Certified models closest in efficiency

upright freezers within reach of 513 kWh/yr
ModelkWh/yr$/yr (US avg)
Monogram ZIF241NBR513$97
Sub-Zero DEC2450FI512$96
Bertazzoni REF24FCBIPNV511$96
Elica EC24SLA12IPR511$96
FULGOR MILANO FM4CF24IFBI511$96
HALLMAN HRBIAF24PR511$96

Run your own numbers

Your rate, your numbers

Per day
26¢
Per month
$8.05
Per year
$97

513 kWh/yr × 18.8¢/kWh = $97/yr

Prefilled with this model's certified 513 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 ZIF241NPN use?
ENERGY STAR certifies the Monogram ZIF241NPN at 513 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 ZIF241NPN cost to run per month?
About $8.05 a month at the U.S. average residential rate (18.8¢/kWh) — 26¢ a day, or $97 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIF241NPN energy efficient?
It uses 17% more electricity than the median certified upright freezer, which puts it among the least efficient certified models.
What does the Monogram ZIF241NPN cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $63 a year in North Dakota (12.3¢/kWh) and $239 in Hawaii (46.6¢/kWh).
How many watts does the Monogram ZIF241NPN draw on average?
Spread over a year of continuous operation, 513 kWh works out to an average draw of about 59 watts — like leaving a 59-watt bulb on 24/7.

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