Cost to Run a Electric Furnace in New Hampshire
New Hampshire's average residential electricity rate is 26.6¢/kWh as of July 2026 — the 44th cheapest in the country, 45% above the U.S. average. At typical usage (5 hours/day), a electric furnace here costs $485 per month.
Per hour
$3.19
at 10,000–20,000 W
Per day
$15.96
5 hours/day
Per month
$485
1,824 kWh
Per year
$5,825
21,900 kWh
By usage level in New Hampshire
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2.5 hrs/day) | $7.98 | $243 | $2,913 |
| Typical (5 hrs/day) | $15.96 | $485 | $5,825 |
| Heavy (10 hrs/day) | $31.92 | $970 | $11,651 |
New Hampshire vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric furnace in New Hampshire?
At New Hampshire's current average residential rate of 26.6¢/kWh (July 2026), a electric furnace with typical usage costs about $15.96 per day, $485 per month, or $5,825 per year.
Is running a electric furnace in New Hampshire more expensive than average?
Yes. New Hampshire's electricity costs about 45% more than the U.S. average, so the same usage costs $485 per month here versus $334 nationally.
What does electricity cost in New Hampshire right now?
New Hampshire residents pay an average of 26.6¢ per kWh as of July 2026 — the 44th cheapest rate of the 51 U.S. jurisdictions we track.