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Data through April 2026

Running cost · Dehumidifiers · ENERGY STAR certified

Aeocky RHEA PRO-RCS50(Y)-N4-3-25

Under the DOE test basis, the Aeocky RHEA PRO-RCS50(Y)-N4-3-25 draws 432 kWh — about $81 at the U.S. average rate, concentrated in the months you actually run it. That's close to the middle of the certified pack — about 26% above the median dehumidifier, ranked 306 of 481. The same unit costs $53 a year in North Dakota but $201 in Hawaii — electricity rates, not the appliance, make the difference. It also meets ENERGY STAR's stricter “Most Efficient” criteria.

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

$81/yr

$20 · cheapest certified dehumidifiers$529 · priciest
Per month
$6.78
Per day
22¢
Certified use
432 kWh/yr
Type
Portable Dehumidifier
Capacity
44.34 pints/day
Efficiency (IEF)
2.21 L/kWh
105 kWh2,808 kWh
Where the Aeocky RHEA PRO-RCS50(Y)-N4-3-25 (▮) sits among all 481 certified dehumidifiers, by annual kWh

What it costs in every state

Aeocky RHEA PRO-RCS50(Y)-N4-3-25: 432 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$75
Alaska27.4¢$118
Arizona15.5¢$67
Arkansas14.2¢$61
California35.3¢$152
Colorado16.5¢$71
Connecticut32.2¢$139
Delaware18.8¢$81
District of Columbia25.4¢$110
Florida15.4¢$66
Georgia15.4¢$66
Hawaiipriciest46.6¢$201
Idaho12.7¢$55
Illinois20.5¢$88
Indiana17.9¢$77
Iowa13.9¢$60
Kansas15.8¢$68
Kentucky15.0¢$65
Louisiana14.4¢$62
Maine28.4¢$123
Maryland22.1¢$95
Massachusetts29.4¢$127
Michigan21.4¢$92
Minnesota16.4¢$71
Mississippi16.8¢$72
Missouri14.0¢$61
Montana13.9¢$60
Nebraska13.3¢$57
Nevada14.3¢$62
New Hampshire27.2¢$118
New Jersey23.5¢$102
New Mexico15.2¢$65
New York29.4¢$127
North Carolina16.3¢$70
North Dakotacheapest12.3¢$53
Ohio19.5¢$84
Oklahoma13.3¢$57
Oregon15.8¢$68
Pennsylvania21.5¢$93
Rhode Island28.3¢$122
South Carolina17.1¢$74
South Dakota14.5¢$63
Tennessee14.9¢$65
Texas17.0¢$73
Utah13.3¢$57
Vermont24.6¢$106
Virginia17.4¢$75
Washington14.4¢$62
West Virginia16.1¢$69
Wisconsin19.2¢$83
Wyoming14.7¢$63

Certified models closest in efficiency

dehumidifiers within reach of 432 kWh/yr
ModelkWh/yr$/yr (US avg)
Midea MDUDP-40AEN8-BB0430$81
PELONIS PAD40C1AWTS430$81
Aeocky LEO PRO-RCS50(Y)-N4-3(B)-25most efficient438$82
Vellgoo TAURUS PRO-RCS50(Y)-N4-3-25most efficient444$84
Santa Fe 4047100most efficient419$79
Wellsle YDL12Pmost efficient413$78

Run your own numbers

Your rate, your numbers

Per day
22¢
Per month
$6.78
Per year
$81

432 kWh/yr × 18.8¢/kWh = $81/yr

Prefilled with this model's certified 432 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 PRO-RCS50(Y)-N4-3-25 use?
ENERGY STAR certifies the Aeocky RHEA PRO-RCS50(Y)-N4-3-25 at 432 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 PRO-RCS50(Y)-N4-3-25 cost to run per month?
About $6.78 a month at the U.S. average residential rate (18.8¢/kWh) — 22¢ a day, or $81 a year. Your state's rate moves this up or down; see the table above.
Is the Aeocky RHEA PRO-RCS50(Y)-N4-3-25 energy efficient?
It uses 26% more electricity than the median certified dehumidifier. It also meets ENERGY STAR's Most Efficient criteria.
What does the Aeocky RHEA PRO-RCS50(Y)-N4-3-25 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $53 a year in North Dakota (12.3¢/kWh) and $201 in Hawaii (46.6¢/kWh).

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