COSTWAY ES10810US-WH running cost
$36.44/year
The COSTWAY ES10810US-WH is rated at 199 kWh per year (ENERGY STAR test conditions). At the US average residential price of 18.3¢/kWh (July 2026), that is about $36.44 a year, or $3.04 a month.
How it compares
Among 250 certified small (up to 25 pints/day) portable dehumidifiers (same size band), it ranks #81 for lowest running cost (class median $50.54/year). Water removal (pints/day, DOE test): 16.
Cheaper-to-run dehumidifiers in the same size band
- Ukoke UDH0125 — 105 kWh/yr, $19.23/yr
- Sweetcrispy AS-CSJ72XK-2WT-OL — 105 kWh/yr, $19.23/yr
- OLIXIS AS-CSJ72XK-2WT-OL — 105 kWh/yr, $19.23/yr
- DUMOS AS-CSJ72XK-2WT-OL — 105 kWh/yr, $19.23/yr
- SMUG AS-CSJ72XK-2WT-OL — 105 kWh/yr, $19.23/yr
Specifications
| Type | Portable Dehumidifier |
|---|---|
| Efficiency (L/kWh) | 1.78 |
| Refrigerant | — |
| Smart / connected | No |
| On market since | 2026-06-22 |
| ENERGY STAR Most Efficient | No |
| Annual energy use | 199 kWh |
Source: ENERGY STAR certified dehumidifiers dataset, record 4682254. Real-world use depends on hours of operation, settings and climate.
Cost to run in every state
| State | Price | Per year |
|---|---|---|
| Louisiana | 12.7¢ | $25.31 |
| Nevada | 12.8¢ | $25.41 |
| Utah | 13.1¢ | $26.11 |
| North Dakota | 13.4¢ | $26.69 |
| Tennessee | 13.7¢ | $27.28 |
| Idaho | 13.7¢ | $27.32 |
| Nebraska | 13.8¢ | $27.42 |
| Kentucky | 13.8¢ | $27.48 |
| Arkansas | 14.3¢ | $28.52 |
| Oklahoma | 14.3¢ | $28.56 |
| Wyoming | 14.4¢ | $28.58 |
| Mississippi | 14.5¢ | $28.93 |
| Washington | 14.7¢ | $29.27 |
| Montana | 15.0¢ | $29.83 |
| Florida | 15.0¢ | $29.91 |
| North Carolina | 15.2¢ | $30.17 |
| Kansas | 15.3¢ | $30.39 |
| South Dakota | 15.4¢ | $30.59 |
| Arizona | 15.4¢ | $30.61 |
| South Carolina | 15.5¢ | $30.79 |
| West Virginia | 15.8¢ | $31.40 |
| Texas | 15.9¢ | $31.60 |
| Oregon | 16.0¢ | $31.78 |
| Iowa | 16.0¢ | $31.82 |
| Missouri | 16.1¢ | $32.02 |
| New Mexico | 16.1¢ | $32.02 |
| Georgia | 16.3¢ | $32.38 |
| Alabama | 16.4¢ | $32.64 |
| Indiana | 16.7¢ | $33.29 |
| Colorado | 17.0¢ | $33.83 |
| Minnesota | 17.4¢ | $34.73 |
| Virginia | 17.6¢ | $34.92 |
| Delaware | 18.5¢ | $36.78 |
| Wisconsin | 19.1¢ | $37.93 |
| Illinois | 19.2¢ | $38.25 |
| Ohio | 19.4¢ | $38.71 |
| Maryland | 21.4¢ | $42.61 |
| Pennsylvania | 21.7¢ | $43.22 |
| Michigan | 23.1¢ | $45.87 |
| Vermont | 23.8¢ | $47.26 |
| Connecticut | 24.2¢ | $48.08 |
| New Jersey | 25.2¢ | $50.13 |
| District of Columbia | 25.2¢ | $50.17 |
| New Hampshire | 26.6¢ | $52.93 |
| Rhode Island | 28.3¢ | $56.30 |
| Alaska | 28.8¢ | $57.37 |
| New York | 29.9¢ | $59.50 |
| Massachusetts | 30.5¢ | $60.68 |
| Maine | 32.4¢ | $64.50 |
| California | 33.6¢ | $66.88 |
| Hawaii | 48.0¢ | $95.52 |