WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

LG LRBNC1104

Running around the clock, the LG LRBNC1104 uses a certified 339 kWh per year — about $62 at the U.S. average rate, or $5.18 a month, the equivalent of a steady 39-watt draw. That puts it in the most efficient tenth of every certified bottom-freezer refrigerator — 40% less electricity than the median, ranked 27 of 1478. Where you live moves the bill from $44 a year in Nevada to $179 in Hawaii.

Uses 22% less energy than the U.S. federal minimum

Dimensions 67.8" H × 23.5" W

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

$62/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$5.18
Per day
17¢
Certified use
339 kWh/yr
Configuration
Bottom Freezer
Total capacity
10.8 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the LG LRBNC1104 (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

LG LRBNC1104: 339 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$56
Alaska28.2¢$96
Arizona15.2¢$51
Arkansas14.1¢$48
California34.7¢$118
Colorado17.1¢$58
Connecticut24.3¢$82
Delaware19.3¢$65
District of Columbia24.4¢$83
Florida15.1¢$51
Georgia16.4¢$55
Hawaiipriciest52.7¢$179
Idaho14.4¢$49
Illinois19.9¢$67
Indiana17.5¢$59
Iowa15.9¢$54
Kansas15.7¢$53
Kentucky14.3¢$48
Louisiana13.5¢$46
Maine29.6¢$100
Maryland21.8¢$74
Massachusetts29.6¢$100
Michigan23.0¢$78
Minnesota17.5¢$59
Mississippi14.9¢$50
Missouri16.2¢$55
Montana15.1¢$51
Nebraska13.3¢$45
Nevadacheapest13.1¢$44
New Hampshire27.0¢$92
New Jersey24.9¢$85
New Mexico15.1¢$51
New York29.5¢$100
North Carolina14.7¢$50
North Dakota14.1¢$48
Ohio19.2¢$65
Oklahoma14.3¢$49
Oregon16.3¢$55
Pennsylvania21.7¢$74
Rhode Island29.2¢$99
South Carolina15.6¢$53
South Dakota15.4¢$52
Tennessee14.1¢$48
Texas15.9¢$54
Utah13.4¢$45
Vermont24.4¢$83
Virginia17.2¢$58
Washington14.9¢$51
West Virginia15.4¢$52
Wisconsin19.6¢$66
Wyoming15.2¢$52

Certified models closest in efficiency

bottom-freezer refrigerators within reach of 339 kWh/yr
ModelkWh/yr$/yr (US avg)
LG LRDNC1004339$62
KitchenAid KBBX104336$62
Beko BFBF2815SSmost efficient327$60
Blomberg BRFB1532SSmost efficient327$60
Summit FFBF283SSmost efficient327$60
Whirlpool WRB551WNBS353$65

Run your own numbers

Your rate, your numbers

Per day
17¢
Per month
$5.18
Per year
$62

339 kWh/yr × 18.3¢/kWh = $62/yr

Prefilled with this model's certified 339 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 LG LRBNC1104 use?
ENERGY STAR certifies the LG LRBNC1104 at 339 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 LG LRBNC1104 cost to run per month?
About $5.18 a month at the U.S. average residential rate (18.3¢/kWh) — 17¢ a day, or $62 a year. Your state's rate moves this up or down; see the table above.
Is the LG LRBNC1104 energy efficient?
It uses 40% less electricity than the median certified bottom-freezer refrigerator, placing it in the top 10% of certified models.
What does the LG LRBNC1104 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $44 a year in Nevada (13.1¢/kWh) and $179 in Hawaii (52.7¢/kWh).
How many watts does the LG LRBNC1104 draw on average?
Spread over a year of continuous operation, 339 kWh works out to an average draw of about 39 watts — like leaving a 39-watt bulb on 24/7.

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