Data through April 2026
Running cost · Dehumidifiers · ENERGY STAR certified
ASAHWO PD22SA
The ASAHWO PD22SA is certified at 140 kWh per year, roughly $26 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 — 59% less electricity than the median, ranked 34 of 481. Where you live moves the bill from $17 a year in North Dakota to $65 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria.
Estimated annual running cost · U.S. average rate 18.8¢/kWh
$26/yr
- Per month
- $2.20
- Per day
- 7¢
- Certified use
- 140 kWh/yr
- Type
- Portable Dehumidifier
- Capacity
- 12.22 pints/day
- Efficiency (IEF)
- 1.88 L/kWh
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 17.4¢ | $24 | |
| Alaska | 27.4¢ | $38 | |
| Arizona | 15.5¢ | $22 | |
| Arkansas | 14.2¢ | $20 | |
| California | 35.3¢ | $49 | |
| Colorado | 16.5¢ | $23 | |
| Connecticut | 32.2¢ | $45 | |
| Delaware | 18.8¢ | $26 | |
| District of Columbia | 25.4¢ | $36 | |
| Florida | 15.4¢ | $22 | |
| Georgia | 15.4¢ | $22 | |
| Hawaiipriciest | 46.6¢ | $65 | |
| Idaho | 12.7¢ | $18 | |
| Illinois | 20.5¢ | $29 | |
| Indiana | 17.9¢ | $25 | |
| Iowa | 13.9¢ | $19 | |
| Kansas | 15.8¢ | $22 | |
| Kentucky | 15.0¢ | $21 | |
| Louisiana | 14.4¢ | $20 | |
| Maine | 28.4¢ | $40 | |
| Maryland | 22.1¢ | $31 | |
| Massachusetts | 29.4¢ | $41 | |
| Michigan | 21.4¢ | $30 | |
| Minnesota | 16.4¢ | $23 | |
| Mississippi | 16.8¢ | $23 | |
| Missouri | 14.0¢ | $20 | |
| Montana | 13.9¢ | $19 | |
| Nebraska | 13.3¢ | $19 | |
| Nevada | 14.3¢ | $20 | |
| New Hampshire | 27.2¢ | $38 | |
| New Jersey | 23.5¢ | $33 | |
| New Mexico | 15.2¢ | $21 | |
| New York | 29.4¢ | $41 | |
| North Carolina | 16.3¢ | $23 | |
| North Dakotacheapest | 12.3¢ | $17 | |
| Ohio | 19.5¢ | $27 | |
| Oklahoma | 13.3¢ | $19 | |
| Oregon | 15.8¢ | $22 | |
| Pennsylvania | 21.5¢ | $30 | |
| Rhode Island | 28.3¢ | $40 | |
| South Carolina | 17.1¢ | $24 | |
| South Dakota | 14.5¢ | $20 | |
| Tennessee | 14.9¢ | $21 | |
| Texas | 17.0¢ | $24 | |
| Utah | 13.3¢ | $19 | |
| Vermont | 24.6¢ | $34 | |
| Virginia | 17.4¢ | $24 | |
| Washington | 14.4¢ | $20 | |
| West Virginia | 16.1¢ | $22 | |
| Wisconsin | 19.2¢ | $27 | |
| Wyoming | 14.7¢ | $21 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| Shinco YDZ-12P/3most efficient | 137 | $26 |
| waykar, KESNOS, YAUFEY, Fehom YDA-32Amost efficient | 137 | $26 |
| waykar, KESNOS, YAUFEY, Fehom YDA-32Bmost efficient | 137 | $26 |
| waykar, KESNOS, YAUFEY, Fehom YDY-32Amost efficient | 137 | $26 |
| waykar, KESNOS, YAUFEY, Fehom YDY-32Bmost efficient | 137 | $26 |
| waykar, KESNOS, YAUFEY, Fehom YDZ-32Amost efficient | 137 | $26 |
Run your own numbers
Your rate, your numbers
- Per day
- 7¢
- Per month
- $2.20
- Per year
- $26
140 kWh/yr × 18.8¢/kWh = $26/yr
Prefilled with this model's certified 140 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 ASAHWO PD22SA use?
- ENERGY STAR certifies the ASAHWO PD22SA at 140 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 ASAHWO PD22SA cost to run per month?
- About $2.20 a month at the U.S. average residential rate (18.8¢/kWh) — 7¢ a day, or $26 a year. Your state's rate moves this up or down; see the table above.
- Is the ASAHWO PD22SA energy efficient?
- It uses 59% 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 ASAHWO PD22SA cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $17 a year in North Dakota (12.3¢/kWh) and $65 in Hawaii (46.6¢/kWh).