WattCost

Data through June 2026

Running cost · Refrigerators · ENERGY STAR certified

Zline SRBIV-36

Running around the clock, the Zline SRBIV-36 uses a certified 584 kWh per year — about $107 at the U.S. average rate, or $8.93 a month, the equivalent of a steady 67-watt draw. That's close to the middle of the certified pack — about 4% above the median bottom-freezer refrigerator, ranked 844 of 1478. Where you live moves the bill from $77 a year in Nevada to $308 in Hawaii.

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

Dimensions 83.6" H × 35.8" W

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

$107/yr

$7.70 · cheapest certified refrigerators$148 · priciest
Per month
$8.93
Per day
29¢
Certified use
584 kWh/yr
Configuration
Bottom Freezer
Total capacity
19.3 cu ft
Defrost
Automatic
Ice maker
Yes
Through-door dispenser
No
42 kWh805 kWh
Where the Zline SRBIV-36 (▮) sits among all 4,371 certified refrigerators, by annual kWh

What it costs in every state

Zline SRBIV-36: 584 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$96
Alaska28.2¢$165
Arizona15.2¢$89
Arkansas14.1¢$82
California34.7¢$203
Colorado17.1¢$100
Connecticut24.3¢$142
Delaware19.3¢$113
District of Columbia24.4¢$142
Florida15.1¢$88
Georgia16.4¢$96
Hawaiipriciest52.7¢$308
Idaho14.4¢$84
Illinois19.9¢$116
Indiana17.5¢$102
Iowa15.9¢$93
Kansas15.7¢$92
Kentucky14.3¢$83
Louisiana13.5¢$79
Maine29.6¢$173
Maryland21.8¢$128
Massachusetts29.6¢$173
Michigan23.0¢$134
Minnesota17.5¢$102
Mississippi14.9¢$87
Missouri16.2¢$95
Montana15.1¢$88
Nebraska13.3¢$77
Nevadacheapest13.1¢$77
New Hampshire27.0¢$158
New Jersey24.9¢$146
New Mexico15.1¢$88
New York29.5¢$172
North Carolina14.7¢$86
North Dakota14.1¢$82
Ohio19.2¢$112
Oklahoma14.3¢$84
Oregon16.3¢$95
Pennsylvania21.7¢$127
Rhode Island29.2¢$171
South Carolina15.6¢$91
South Dakota15.4¢$90
Tennessee14.1¢$82
Texas15.9¢$93
Utah13.4¢$78
Vermont24.4¢$143
Virginia17.2¢$101
Washington14.9¢$87
West Virginia15.4¢$90
Wisconsin19.6¢$114
Wyoming15.2¢$89

Certified models closest in efficiency

bottom-freezer refrigerators within reach of 584 kWh/yr
ModelkWh/yr$/yr (US avg)
Elica ER36FRB19IPS584$107
FULGOR MILANO FM6BM36IFBI584$107
HALLMAN HBBIBMWDIML36SS584$107
HESTAN KRFR36PRI584$107
ILVE RT9020BFBM584$107
Kenmore 6938584$107

Run your own numbers

Your rate, your numbers

Per day
29¢
Per month
$8.93
Per year
$107

584 kWh/yr × 18.3¢/kWh = $107/yr

Prefilled with this model's certified 584 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 Zline SRBIV-36 use?
ENERGY STAR certifies the Zline SRBIV-36 at 584 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 Zline SRBIV-36 cost to run per month?
About $8.93 a month at the U.S. average residential rate (18.3¢/kWh) — 29¢ a day, or $107 a year. Your state's rate moves this up or down; see the table above.
Is the Zline SRBIV-36 energy efficient?
It uses 4% more electricity than the median certified bottom-freezer refrigerator.
What does the Zline SRBIV-36 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $77 a year in Nevada (13.1¢/kWh) and $308 in Hawaii (52.7¢/kWh).
How many watts does the Zline SRBIV-36 draw on average?
Spread over a year of continuous operation, 584 kWh works out to an average draw of about 67 watts — like leaving a 67-watt bulb on 24/7.

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