Data through June 2026
Running cost · Dehumidifiers · ENERGY STAR certified
Waykar CTH150PD
The Waykar CTH150PD is certified at 471 kWh per year, roughly $86 at the national average — though seasonal use means your real bill lands in a few months, not twelve. That's close to the middle of the certified pack — about 39% above the median dehumidifier, ranked 346 of 519. Where you live moves the bill from $62 a year in Nevada to $248 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria.
Estimated annual running cost · U.S. average rate 18.3¢/kWh
$86/yr
- Per month
- $7.20
- Per day
- 24¢
- Certified use
- 471 kWh/yr
- Type
- Portable Dehumidifier
- Capacity
- 49.43 pints/day
- Efficiency (IEF)
- 2.2 L/kWh
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 16.4¢ | $77 | |
| Alaska | 28.2¢ | $133 | |
| Arizona | 15.2¢ | $71 | |
| Arkansas | 14.1¢ | $67 | |
| California | 34.7¢ | $164 | |
| Colorado | 17.1¢ | $81 | |
| Connecticut | 24.3¢ | $115 | |
| Delaware | 19.3¢ | $91 | |
| District of Columbia | 24.4¢ | $115 | |
| Florida | 15.1¢ | $71 | |
| Georgia | 16.4¢ | $77 | |
| Hawaiipriciest | 52.7¢ | $248 | |
| Idaho | 14.4¢ | $68 | |
| Illinois | 19.9¢ | $94 | |
| Indiana | 17.5¢ | $82 | |
| Iowa | 15.9¢ | $75 | |
| Kansas | 15.7¢ | $74 | |
| Kentucky | 14.3¢ | $67 | |
| Louisiana | 13.5¢ | $64 | |
| Maine | 29.6¢ | $139 | |
| Maryland | 21.8¢ | $103 | |
| Massachusetts | 29.6¢ | $139 | |
| Michigan | 23.0¢ | $108 | |
| Minnesota | 17.5¢ | $83 | |
| Mississippi | 14.9¢ | $70 | |
| Missouri | 16.2¢ | $76 | |
| Montana | 15.1¢ | $71 | |
| Nebraska | 13.3¢ | $62 | |
| Nevadacheapest | 13.1¢ | $62 | |
| New Hampshire | 27.0¢ | $127 | |
| New Jersey | 24.9¢ | $118 | |
| New Mexico | 15.1¢ | $71 | |
| New York | 29.5¢ | $139 | |
| North Carolina | 14.7¢ | $69 | |
| North Dakota | 14.1¢ | $67 | |
| Ohio | 19.2¢ | $90 | |
| Oklahoma | 14.3¢ | $67 | |
| Oregon | 16.3¢ | $77 | |
| Pennsylvania | 21.7¢ | $102 | |
| Rhode Island | 29.2¢ | $138 | |
| South Carolina | 15.6¢ | $73 | |
| South Dakota | 15.4¢ | $72 | |
| Tennessee | 14.1¢ | $66 | |
| Texas | 15.9¢ | $75 | |
| Utah | 13.4¢ | $63 | |
| Vermont | 24.4¢ | $115 | |
| Virginia | 17.2¢ | $81 | |
| Washington | 14.9¢ | $70 | |
| West Virginia | 15.4¢ | $73 | |
| Wisconsin | 19.6¢ | $92 | |
| Wyoming | 15.2¢ | $72 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| Waykar CTH150Dmost efficient | 471 | $86 |
| MegaLight PD-HPC750-WTmost efficient | 472 | $87 |
| Yoau; Shinco; UHOME SDZ1-150P | 475 | $87 |
| Yoau; Shinco; UHOME SDZ1-150P/P | 475 | $87 |
| Yoau; Shinco; UHOME UDZ1-150P | 475 | $87 |
| Yoau; Shinco; UHOME UDZ1-150P/P | 475 | $87 |
Run your own numbers
Your rate, your numbers
- Per day
- 24¢
- Per month
- $7.20
- Per year
- $86
471 kWh/yr × 18.3¢/kWh = $86/yr
Prefilled with this model's certified 471 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 Waykar CTH150PD use?
- ENERGY STAR certifies the Waykar CTH150PD at 471 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 Waykar CTH150PD cost to run per month?
- About $7.20 a month at the U.S. average residential rate (18.3¢/kWh) — 24¢ a day, or $86 a year. Your state's rate moves this up or down; see the table above.
- Is the Waykar CTH150PD energy efficient?
- It uses 39% more electricity than the median certified dehumidifier. It also meets ENERGY STAR's Most Efficient criteria.
- What does the Waykar CTH150PD cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $62 a year in Nevada (13.1¢/kWh) and $248 in Hawaii (52.7¢/kWh).