WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Forno FFFFD1766-24RS

The Forno FFFFD1766-24RS never switches off, and its certified 384 kWh a year works out to about $72 on a U.S.-average electric bill — roughly $6.03 a month for an average continuous draw of 44 watts. That puts it in the most efficient tenth of every certified bottom-freezer refrigerator — 32% less electricity than the median, ranked 85 of 1458. The same unit costs $47 a year in North Dakota but $179 in Hawaii — electricity rates, not the appliance, make the difference.

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

Dimensions 73.3" H × 23.4" W

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

$72/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$6.03
Per day
20¢
Certified use
384 kWh/yr
Configuration
Bottom Freezer
Total capacity
10.3 cu ft
Defrost
Automatic
Ice maker
No
Through-door dispenser
No
42 kWh805 kWh
Where the Forno FFFFD1766-24RS (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Forno FFFFD1766-24RS: 384 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$67
Alaska27.4¢$105
Arizona15.5¢$59
Arkansas14.2¢$54
California35.3¢$135
Colorado16.5¢$64
Connecticut32.2¢$124
Delaware18.8¢$72
District of Columbia25.4¢$98
Florida15.4¢$59
Georgia15.4¢$59
Hawaiipriciest46.6¢$179
Idaho12.7¢$49
Illinois20.5¢$79
Indiana17.9¢$69
Iowa13.9¢$53
Kansas15.8¢$61
Kentucky15.0¢$58
Louisiana14.4¢$55
Maine28.4¢$109
Maryland22.1¢$85
Massachusetts29.4¢$113
Michigan21.4¢$82
Minnesota16.4¢$63
Mississippi16.8¢$64
Missouri14.0¢$54
Montana13.9¢$53
Nebraska13.3¢$51
Nevada14.3¢$55
New Hampshire27.2¢$105
New Jersey23.5¢$90
New Mexico15.2¢$58
New York29.4¢$113
North Carolina16.3¢$62
North Dakotacheapest12.3¢$47
Ohio19.5¢$75
Oklahoma13.3¢$51
Oregon15.8¢$61
Pennsylvania21.5¢$82
Rhode Island28.3¢$109
South Carolina17.1¢$66
South Dakota14.5¢$56
Tennessee14.9¢$57
Texas17.0¢$65
Utah13.3¢$51
Vermont24.6¢$94
Virginia17.4¢$67
Washington14.4¢$55
West Virginia16.1¢$62
Wisconsin19.2¢$74
Wyoming14.7¢$56

Certified models closest in efficiency

bottom-freezer refrigerators within reach of 384 kWh/yr
ModelkWh/yr$/yr (US avg)
Danby DBMF100B1SLDB384$72
Danby DBMF100B1WDB384$72
Bosch B10CB81NV383$72
Fisher & Paykel RS3084W*E* Ice & Watermost efficient383$72
Sharp SJB1045SNS385$72
Summit FFBF103385$72

Run your own numbers

Your rate, your numbers

Per day
20¢
Per month
$6.03
Per year
$72

384 kWh/yr × 18.8¢/kWh = $72/yr

Prefilled with this model's certified 384 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 Forno FFFFD1766-24RS use?
ENERGY STAR certifies the Forno FFFFD1766-24RS at 384 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 Forno FFFFD1766-24RS cost to run per month?
About $6.03 a month at the U.S. average residential rate (18.8¢/kWh) — 20¢ a day, or $72 a year. Your state's rate moves this up or down; see the table above.
Is the Forno FFFFD1766-24RS energy efficient?
It uses 32% less electricity than the median certified bottom-freezer refrigerator, placing it in the top 10% of certified models.
What does the Forno FFFFD1766-24RS cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $47 a year in North Dakota (12.3¢/kWh) and $179 in Hawaii (46.6¢/kWh).
How many watts does the Forno FFFFD1766-24RS draw on average?
Spread over a year of continuous operation, 384 kWh works out to an average draw of about 44 watts — like leaving a 44-watt bulb on 24/7.

Keep digging