WattCost

Data through June 2026

Running cost · Room Air Conditioners · ENERGY STAR certified

Midea 1010451379

Under the DOE test basis of 750 hours a year, the Midea 1010451379 draws 592 kWh — about $109 at the U.S. average rate, concentrated in the months you actually run it. Efficiency-wise it's unremarkable in a good way: within 11% of the median certified room air conditioner (rank 246 of 439). Where you live moves the bill from $78 a year in Nevada to $312 in Hawaii.

Uses 39% less energy than the U.S. federal minimum

Dimensions 13.5" H × 19.2" W × 22" D, 56.9 lb

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

$109/yr

$48 · cheapest certified room air conditioners$384 · priciest
Per month
$9.05
Per day
30¢
Certified use
592 kWh/yr
Cooling capacity
12,000 BTU/hr
CEER
15.2
Mounting
Straddles Window
Variable-speed compressor
Yes
260 kWh2,096 kWh
Where the Midea 1010451379 (▮) sits among all 439 certified room air conditioners, by annual kWh

What it costs in every state

Midea 1010451379: 592 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$97
Alaska28.2¢$167
Arizona15.2¢$90
Arkansas14.1¢$84
California34.7¢$206
Colorado17.1¢$101
Connecticut24.3¢$144
Delaware19.3¢$114
District of Columbia24.4¢$144
Florida15.1¢$89
Georgia16.4¢$97
Hawaiipriciest52.7¢$312
Idaho14.4¢$85
Illinois19.9¢$118
Indiana17.5¢$104
Iowa15.9¢$94
Kansas15.7¢$93
Kentucky14.3¢$84
Louisiana13.5¢$80
Maine29.6¢$175
Maryland21.8¢$129
Massachusetts29.6¢$175
Michigan23.0¢$136
Minnesota17.5¢$104
Mississippi14.9¢$88
Missouri16.2¢$96
Montana15.1¢$90
Nebraska13.3¢$78
Nevadacheapest13.1¢$78
New Hampshire27.0¢$160
New Jersey24.9¢$148
New Mexico15.1¢$89
New York29.5¢$175
North Carolina14.7¢$87
North Dakota14.1¢$84
Ohio19.2¢$114
Oklahoma14.3¢$85
Oregon16.3¢$97
Pennsylvania21.7¢$129
Rhode Island29.2¢$173
South Carolina15.6¢$92
South Dakota15.4¢$91
Tennessee14.1¢$83
Texas15.9¢$94
Utah13.4¢$79
Vermont24.4¢$145
Virginia17.2¢$102
Washington14.9¢$88
West Virginia15.4¢$91
Wisconsin19.6¢$116
Wyoming15.2¢$90

Certified models closest in efficiency

room air conditioners within reach of 592 kWh/yr
ModelkWh/yr$/yr (US avg)
Midea 1014278205592$109
Midea MAW12U1QWT592$109
Midea MAW12U2QWT592$109
Midea MWAUQB-12CRFN8-BCN12592$109
TCL H12W4KWH592$109
TCL H12W4KWH-CA592$109

Run your own numbers

Your rate, your numbers

Per day
30¢
Per month
$9.05
Per year
$109

592 kWh/yr × 18.3¢/kWh = $109/yr

Prefilled with this model's certified 592 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh assumes 750 cooling hours per year (the DOE standard). In hot climates real usage can run well above that; in mild ones, below.

Questions, answered with the data

How much electricity does the Midea 1010451379 use?
ENERGY STAR certifies the Midea 1010451379 at 592 kWh per year. The certified annual kWh assumes 750 cooling hours per year (the DOE standard). In hot climates real usage can run well above that; in mild ones, below.
How much does the Midea 1010451379 cost to run per month?
About $9.05 a month at the U.S. average residential rate (18.3¢/kWh) — 30¢ a day, or $109 a year. Your state's rate moves this up or down; see the table above.
Is the Midea 1010451379 energy efficient?
It uses 11% more electricity than the median certified room air conditioner.
What does the Midea 1010451379 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $78 a year in Nevada (13.1¢/kWh) and $312 in Hawaii (52.7¢/kWh).

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