WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Liebherr MRB2400

The Liebherr MRB2400 never switches off, and its certified 230 kWh a year works out to about $43 on a U.S.-average electric bill — roughly $3.61 a month for an average continuous draw of 26 watts. Only a handful of certified freezerless-and-single-door refrigerators do better: it ranks 24 of 259 and undercuts the median by 20%. Where you live moves the bill from $28 a year in North Dakota to $107 in Hawaii.

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

$43/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$3.61
Per day
12¢
Certified use
230 kWh/yr
Configuration
Freezerless and Single Door
Total capacity
11.5 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Liebherr MRB2400 (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Liebherr MRB2400: 230 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$40
Alaska27.4¢$63
Arizona15.5¢$36
Arkansas14.2¢$33
California35.3¢$81
Colorado16.5¢$38
Connecticut32.2¢$74
Delaware18.8¢$43
District of Columbia25.4¢$58
Florida15.4¢$35
Georgia15.4¢$35
Hawaiipriciest46.6¢$107
Idaho12.7¢$29
Illinois20.5¢$47
Indiana17.9¢$41
Iowa13.9¢$32
Kansas15.8¢$36
Kentucky15.0¢$35
Louisiana14.4¢$33
Maine28.4¢$65
Maryland22.1¢$51
Massachusetts29.4¢$68
Michigan21.4¢$49
Minnesota16.4¢$38
Mississippi16.8¢$39
Missouri14.0¢$32
Montana13.9¢$32
Nebraska13.3¢$31
Nevada14.3¢$33
New Hampshire27.2¢$63
New Jersey23.5¢$54
New Mexico15.2¢$35
New York29.4¢$68
North Carolina16.3¢$37
North Dakotacheapest12.3¢$28
Ohio19.5¢$45
Oklahoma13.3¢$31
Oregon15.8¢$36
Pennsylvania21.5¢$49
Rhode Island28.3¢$65
South Carolina17.1¢$39
South Dakota14.5¢$33
Tennessee14.9¢$34
Texas17.0¢$39
Utah13.3¢$31
Vermont24.6¢$56
Virginia17.4¢$40
Washington14.4¢$33
West Virginia16.1¢$37
Wisconsin19.2¢$44
Wyoming14.7¢$34

Certified models closest in efficiency

freezerless-and-single-door refrigerators within reach of 230 kWh/yr
ModelkWh/yr$/yr (US avg)
Liebherr MRB 2410230$43
Smeg FAB28UL230$43
Fisher & Paykel RS24S232$44
Insignia NS-CF43TMSS6224$42
Insignia NS-CF43TMSS6-C224$42
LG LRONC1404238$45

Run your own numbers

Your rate, your numbers

Per day
12¢
Per month
$3.61
Per year
$43

230 kWh/yr × 18.8¢/kWh = $43/yr

Prefilled with this model's certified 230 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 MRB2400 use?
ENERGY STAR certifies the Liebherr MRB2400 at 230 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 MRB2400 cost to run per month?
About $3.61 a month at the U.S. average residential rate (18.8¢/kWh) — 12¢ a day, or $43 a year. Your state's rate moves this up or down; see the table above.
Is the Liebherr MRB2400 energy efficient?
It uses 20% less electricity than the median certified freezerless-and-single-door refrigerator, placing it in the top 10% of certified models.
What does the Liebherr MRB2400 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $28 a year in North Dakota (12.3¢/kWh) and $107 in Hawaii (46.6¢/kWh).
How many watts does the Liebherr MRB2400 draw on average?
Spread over a year of continuous operation, 230 kWh works out to an average draw of about 26 watts — like leaving a 26-watt bulb on 24/7.

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