WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Monogram ZIR361NBR

Running around the clock, the Monogram ZIR361NBR uses a certified 358 kWh per year — about $67 at the U.S. average rate, or $5.62 a month, the equivalent of a steady 41-watt draw. Even among certified models it's on the thirsty end: 24% more electricity than the median freezerless-and-single-door refrigerator, ranked 250 of 259. The same unit costs $44 a year in North Dakota but $167 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 84" H × 36" W

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

$67/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$5.62
Per day
18¢
Certified use
358 kWh/yr
Configuration
Freezerless and Single Door
Total capacity
21.2 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Monogram ZIR361NBR (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Monogram ZIR361NBR: 358 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$62
Alaska27.4¢$98
Arizona15.5¢$55
Arkansas14.2¢$51
California35.3¢$126
Colorado16.5¢$59
Connecticut32.2¢$115
Delaware18.8¢$67
District of Columbia25.4¢$91
Florida15.4¢$55
Georgia15.4¢$55
Hawaiipriciest46.6¢$167
Idaho12.7¢$45
Illinois20.5¢$73
Indiana17.9¢$64
Iowa13.9¢$50
Kansas15.8¢$56
Kentucky15.0¢$54
Louisiana14.4¢$52
Maine28.4¢$102
Maryland22.1¢$79
Massachusetts29.4¢$105
Michigan21.4¢$77
Minnesota16.4¢$59
Mississippi16.8¢$60
Missouri14.0¢$50
Montana13.9¢$50
Nebraska13.3¢$48
Nevada14.3¢$51
New Hampshire27.2¢$98
New Jersey23.5¢$84
New Mexico15.2¢$54
New York29.4¢$105
North Carolina16.3¢$58
North Dakotacheapest12.3¢$44
Ohio19.5¢$70
Oklahoma13.3¢$48
Oregon15.8¢$56
Pennsylvania21.5¢$77
Rhode Island28.3¢$101
South Carolina17.1¢$61
South Dakota14.5¢$52
Tennessee14.9¢$53
Texas17.0¢$61
Utah13.3¢$48
Vermont24.6¢$88
Virginia17.4¢$62
Washington14.4¢$51
West Virginia16.1¢$57
Wisconsin19.2¢$69
Wyoming14.7¢$53

Certified models closest in efficiency

freezerless-and-single-door refrigerators within reach of 358 kWh/yr
ModelkWh/yr$/yr (US avg)
Monogram ZIR361NPR358$67
Jenn-Air JBRF*36IGX360$68
Fhiaba S360FR3DU355$67
Fhiaba S360FR6DU355$67
VIKING RANGE,LLC FDREIC7360L355$67
VIKING RANGE,LLC FDREIC7360R355$67

Run your own numbers

Your rate, your numbers

Per day
18¢
Per month
$5.62
Per year
$67

358 kWh/yr × 18.8¢/kWh = $67/yr

Prefilled with this model's certified 358 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 ZIR361NBR use?
ENERGY STAR certifies the Monogram ZIR361NBR at 358 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 ZIR361NBR cost to run per month?
About $5.62 a month at the U.S. average residential rate (18.8¢/kWh) — 18¢ a day, or $67 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIR361NBR energy efficient?
It uses 24% more electricity than the median certified freezerless-and-single-door refrigerator, which puts it among the least efficient certified models.
What does the Monogram ZIR361NBR cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $44 a year in North Dakota (12.3¢/kWh) and $167 in Hawaii (46.6¢/kWh).
How many watts does the Monogram ZIR361NBR draw on average?
Spread over a year of continuous operation, 358 kWh works out to an average draw of about 41 watts — like leaving a 41-watt bulb on 24/7.

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