WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Liebherr UBC3760

The Liebherr UBC3760 never switches off, and its certified 180 kWh a year works out to about $34 on a U.S.-average electric bill — roughly $2.82 a month for an average continuous draw of 21 watts. That puts it in the most efficient tenth of every certified compact refrigerator — 27% less electricity than the median, ranked 39 of 1589. Where you live moves the bill from $22 a year in North Dakota to $84 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria.

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

$34/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$2.82
Per day
9¢
Certified use
180 kWh/yr
Configuration
Compact Refrigerator
Total capacity
4.6 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Liebherr UBC3760 (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Liebherr UBC3760: 180 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$31
Alaska27.4¢$49
Arizona15.5¢$28
Arkansas14.2¢$25
California35.3¢$63
Colorado16.5¢$30
Connecticut32.2¢$58
Delaware18.8¢$34
District of Columbia25.4¢$46
Florida15.4¢$28
Georgia15.4¢$28
Hawaiipriciest46.6¢$84
Idaho12.7¢$23
Illinois20.5¢$37
Indiana17.9¢$32
Iowa13.9¢$25
Kansas15.8¢$28
Kentucky15.0¢$27
Louisiana14.4¢$26
Maine28.4¢$51
Maryland22.1¢$40
Massachusetts29.4¢$53
Michigan21.4¢$39
Minnesota16.4¢$30
Mississippi16.8¢$30
Missouri14.0¢$25
Montana13.9¢$25
Nebraska13.3¢$24
Nevada14.3¢$26
New Hampshire27.2¢$49
New Jersey23.5¢$42
New Mexico15.2¢$27
New York29.4¢$53
North Carolina16.3¢$29
North Dakotacheapest12.3¢$22
Ohio19.5¢$35
Oklahoma13.3¢$24
Oregon15.8¢$28
Pennsylvania21.5¢$39
Rhode Island28.3¢$51
South Carolina17.1¢$31
South Dakota14.5¢$26
Tennessee14.9¢$27
Texas17.0¢$31
Utah13.3¢$24
Vermont24.6¢$44
Virginia17.4¢$31
Washington14.4¢$26
West Virginia16.1¢$29
Wisconsin19.2¢$35
Wyoming14.7¢$26

Certified models closest in efficiency

compact refrigerators within reach of 180 kWh/yr
ModelkWh/yr$/yr (US avg)
Frigidaire FFCS0762AWmost efficient180$34
Miele Dreams Cool Mmost efficient180$34
Zephyr PRRFD24C2APmost efficient179$34
Zephyr PRRFD24C2ASmost efficient179$34
Zephyr PRRFD24C2AS-ODmost efficient179$34
Sub-Zero DEU1550Bmost efficient183$34

Run your own numbers

Your rate, your numbers

Per day
9¢
Per month
$2.82
Per year
$34

180 kWh/yr × 18.8¢/kWh = $34/yr

Prefilled with this model's certified 180 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 Liebherr UBC3760 use?
ENERGY STAR certifies the Liebherr UBC3760 at 180 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 Liebherr UBC3760 cost to run per month?
About $2.82 a month at the U.S. average residential rate (18.8¢/kWh) — 9¢ a day, or $34 a year. Your state's rate moves this up or down; see the table above.
Is the Liebherr UBC3760 energy efficient?
It uses 27% less electricity than the median certified compact refrigerator, placing it in the top 10% of certified models. It also meets ENERGY STAR's Most Efficient criteria.
What does the Liebherr UBC3760 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $22 a year in North Dakota (12.3¢/kWh) and $84 in Hawaii (46.6¢/kWh).
How many watts does the Liebherr UBC3760 draw on average?
Spread over a year of continuous operation, 180 kWh works out to an average draw of about 21 watts — like leaving a 21-watt bulb on 24/7.

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