WattCost

Data through April 2026

Running cost · Dehumidifiers · ENERGY STAR certified

SUMELL AS-CSJ72XK-2WT-OL

The SUMELL AS-CSJ72XK-2WT-OL is certified at 105 kWh per year, roughly $20 at the national average — though seasonal use means your real bill lands in a few months, not twelve. That puts it in the most efficient tenth of every certified dehumidifier — 69% less electricity than the median, ranked 12 of 481. Where you live moves the bill from $13 a year in North Dakota to $49 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria.

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

$20/yr

$20 · cheapest certified dehumidifiers$529 · priciest
Per month
$1.65
Per day
5¢
Certified use
105 kWh/yr
Type
Portable Dehumidifier
Capacity
9 pints/day
Efficiency (IEF)
1.93 L/kWh
105 kWh2,808 kWh
Where the SUMELL AS-CSJ72XK-2WT-OL (▮) sits among all 481 certified dehumidifiers, by annual kWh

What it costs in every state

SUMELL AS-CSJ72XK-2WT-OL: 105 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$18
Alaska27.4¢$29
Arizona15.5¢$16
Arkansas14.2¢$15
California35.3¢$37
Colorado16.5¢$17
Connecticut32.2¢$34
Delaware18.8¢$20
District of Columbia25.4¢$27
Florida15.4¢$16
Georgia15.4¢$16
Hawaiipriciest46.6¢$49
Idaho12.7¢$13
Illinois20.5¢$21
Indiana17.9¢$19
Iowa13.9¢$15
Kansas15.8¢$17
Kentucky15.0¢$16
Louisiana14.4¢$15
Maine28.4¢$30
Maryland22.1¢$23
Massachusetts29.4¢$31
Michigan21.4¢$22
Minnesota16.4¢$17
Mississippi16.8¢$18
Missouri14.0¢$15
Montana13.9¢$15
Nebraska13.3¢$14
Nevada14.3¢$15
New Hampshire27.2¢$29
New Jersey23.5¢$25
New Mexico15.2¢$16
New York29.4¢$31
North Carolina16.3¢$17
North Dakotacheapest12.3¢$13
Ohio19.5¢$20
Oklahoma13.3¢$14
Oregon15.8¢$17
Pennsylvania21.5¢$23
Rhode Island28.3¢$30
South Carolina17.1¢$18
South Dakota14.5¢$15
Tennessee14.9¢$16
Texas17.0¢$18
Utah13.3¢$14
Vermont24.6¢$26
Virginia17.4¢$18
Washington14.4¢$15
West Virginia16.1¢$17
Wisconsin19.2¢$20
Wyoming14.7¢$15

Certified models closest in efficiency

dehumidifiers within reach of 105 kWh/yr
ModelkWh/yr$/yr (US avg)
CONCETTA AS-CSJ72XK-2WT-OLmost efficient105$20
Dr. Prepare DDH12LAmost efficient105$20
DUMOS AS-CSJ72XK-2WT-OLmost efficient105$20
edx AS-CSJ72XK-2WT-OLmost efficient105$20
Gianna AS-CSJ72XK-2WT-OLmost efficient105$20
IULULU AS-CSJ72XK-2WT-OLmost efficient105$20

Run your own numbers

Your rate, your numbers

Per day
5¢
Per month
$1.65
Per year
$20

105 kWh/yr × 18.8¢/kWh = $20/yr

Prefilled with this model's certified 105 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 SUMELL AS-CSJ72XK-2WT-OL use?
ENERGY STAR certifies the SUMELL AS-CSJ72XK-2WT-OL at 105 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 SUMELL AS-CSJ72XK-2WT-OL cost to run per month?
About $1.65 a month at the U.S. average residential rate (18.8¢/kWh) — 5¢ a day, or $20 a year. Your state's rate moves this up or down; see the table above.
Is the SUMELL AS-CSJ72XK-2WT-OL energy efficient?
It uses 69% less electricity than the median certified dehumidifier, placing it in the top 10% of certified models. It also meets ENERGY STAR's Most Efficient criteria.
What does the SUMELL AS-CSJ72XK-2WT-OL cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $13 a year in North Dakota (12.3¢/kWh) and $49 in Hawaii (46.6¢/kWh).

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