Data through April 2026
Cost to run · New Hampshire · 27.2¢/kWh residential average
How much does it cost to run a dehumidifier in New Hampshire?
$93/yr · median certified model
At 27.2¢/kWh, New Hampshire ranks among the priciest states for power. The typical certified dehumidifier runs about $93 annually here, which makes choosing an efficient model worth actual dollars, not rounding error.
In the national ranking, New Hampshire lands at 43 of 51 for what a dehumidifier costs to run. At local rates, certified models span $29 (CONCETTA AS-CSJ72XK-2WT-OL) to $765 (Healthy Climate HCWHD#-130) per year — $736 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median dehumidifier would cost $42 and $160 a year there.
The cheapest dehumidifiers to run at New Hampshire rates
| # | Model | kWh/yr | $/yr in NH |
|---|---|---|---|
| 1 | CONCETTA AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 2 | Dr. Prepare DDH12LAmost efficient | 105 | $29 |
| 3 | DUMOS AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 4 | edx AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 5 | Gianna AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 6 | IULULU AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 7 | JIOABL AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 8 | KMFurnila AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 9 | NEWBULIG AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
| 10 | OLIXIS AS-CSJ72XK-2WT-OLmost efficient | 105 | $29 |
Price any model at New Hampshire rates
Your rate, your numbers
- Per day
- 26¢
- Per month
- $7.79
- Per year
- $93
343 kWh/yr × 27.2¢/kWh = $93/yr
Prefilled with the median certified dehumidifier (343 kWh/yr). Every model page on this site carries its exact certified figure.
Questions, answered with the data
- How much does it cost to run a dehumidifier in New Hampshire?
- About $93 a year for the median ENERGY STAR certified dehumidifier, at New Hampshire's average residential rate of 27.2¢/kWh — that's $7.79 a month.
- Is electricity expensive in New Hampshire?
- New Hampshire's residential average of 27.2¢/kWh is 45% above the U.S. average of 18.8¢/kWh, ranking 43 of 51 jurisdictions (1 = cheapest).
- What's the cheapest dehumidifier to run in New Hampshire?
- Among currently certified models, the CONCETTA AS-CSJ72XK-2WT-OL costs the least at about $29 a year at New Hampshire rates (105 kWh/yr).
- How does New Hampshire compare with other states?
- The same median dehumidifier costs $42 a year in North Dakota (the cheapest state) and $160 in Hawaii (the priciest). New Hampshire sits at $93.
Keep digging
- All certified dehumidifiers compared
- Dehumidifiers costs in Vermont (rank 41 of 51)
- Dehumidifiers costs in District of Columbia (rank 42 of 51)
- Dehumidifiers costs in Alaska (rank 44 of 51)
- Dehumidifiers costs in Rhode Island (rank 45 of 51)
- Running an air purifier in New Hampshire
- Running a clothes dryer in New Hampshire
- Running a clothes washer in New Hampshire
- Running a computer monitor in New Hampshire
Rate source: US EIA, average residential price of electricity, see methodology.