WattCost

Data through June 2026

Running cost · Dehumidifiers · ENERGY STAR certified

Aeocky RHEA-RCS25(Y)-N4-3-25

The Aeocky RHEA-RCS25(Y)-N4-3-25 is certified at 285 kWh per year, roughly $52 at the national average — though seasonal use means your real bill lands in a few months, not twelve. That's 16% less than the median certified dehumidifier, placing it comfortably in the efficient third of the field (178 of 519). Where you live moves the bill from $37 a year in Nevada to $150 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria.

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

$52/yr

$19 · cheapest certified dehumidifiers$515 · priciest
Per month
$4.36
Per day
14¢
Certified use
285 kWh/yr
Type
Portable Dehumidifier
Capacity
24.5 pints/day
Efficiency (IEF)
1.86 L/kWh
105 kWh2,808 kWh
Where the Aeocky RHEA-RCS25(Y)-N4-3-25 (▮) sits among all 519 certified dehumidifiers, by annual kWh

What it costs in every state

Aeocky RHEA-RCS25(Y)-N4-3-25: 285 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$47
Alaska28.2¢$80
Arizona15.2¢$43
Arkansas14.1¢$40
California34.7¢$99
Colorado17.1¢$49
Connecticut24.3¢$69
Delaware19.3¢$55
District of Columbia24.4¢$70
Florida15.1¢$43
Georgia16.4¢$47
Hawaiipriciest52.7¢$150
Idaho14.4¢$41
Illinois19.9¢$57
Indiana17.5¢$50
Iowa15.9¢$45
Kansas15.7¢$45
Kentucky14.3¢$41
Louisiana13.5¢$38
Maine29.6¢$84
Maryland21.8¢$62
Massachusetts29.6¢$84
Michigan23.0¢$66
Minnesota17.5¢$50
Mississippi14.9¢$42
Missouri16.2¢$46
Montana15.1¢$43
Nebraska13.3¢$38
Nevadacheapest13.1¢$37
New Hampshire27.0¢$77
New Jersey24.9¢$71
New Mexico15.1¢$43
New York29.5¢$84
North Carolina14.7¢$42
North Dakota14.1¢$40
Ohio19.2¢$55
Oklahoma14.3¢$41
Oregon16.3¢$47
Pennsylvania21.7¢$62
Rhode Island29.2¢$83
South Carolina15.6¢$44
South Dakota15.4¢$44
Tennessee14.1¢$40
Texas15.9¢$45
Utah13.4¢$38
Vermont24.4¢$70
Virginia17.2¢$49
Washington14.9¢$42
West Virginia15.4¢$44
Wisconsin19.6¢$56
Wyoming15.2¢$43

Certified models closest in efficiency

dehumidifiers within reach of 285 kWh/yr
ModelkWh/yr$/yr (US avg)
Aeroid TDP070-G100285$52
Aeroid TDP070-G200285$52
Aeroid TDP070-W100285$52
Aeroid TDP070-W200285$52
Airecoler Atlas T70285$52
Airecoler Atlas TP70285$52

Run your own numbers

Your rate, your numbers

Per day
14¢
Per month
$4.36
Per year
$52

285 kWh/yr × 18.3¢/kWh = $52/yr

Prefilled with this model's certified 285 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the DOE test basis for standardized annual runtime. Damp basements that run a unit year-round will exceed it; seasonal use will come in under.

Questions, answered with the data

How much electricity does the Aeocky RHEA-RCS25(Y)-N4-3-25 use?
ENERGY STAR certifies the Aeocky RHEA-RCS25(Y)-N4-3-25 at 285 kWh per year. The certified annual kWh comes from the DOE test basis for standardized annual runtime. Damp basements that run a unit year-round will exceed it; seasonal use will come in under.
How much does the Aeocky RHEA-RCS25(Y)-N4-3-25 cost to run per month?
About $4.36 a month at the U.S. average residential rate (18.3¢/kWh) — 14¢ a day, or $52 a year. Your state's rate moves this up or down; see the table above.
Is the Aeocky RHEA-RCS25(Y)-N4-3-25 energy efficient?
It uses 16% less electricity than the median certified dehumidifier, placing it in the efficient third of certified models. It also meets ENERGY STAR's Most Efficient criteria.
What does the Aeocky RHEA-RCS25(Y)-N4-3-25 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $37 a year in Nevada (13.1¢/kWh) and $150 in Hawaii (52.7¢/kWh).

Keep digging