Cost to Run a Garage Heater in Alaska
Alaska's average residential electricity rate is 27.4¢/kWh as of April 2026 — the 44th cheapest in the country, 46% above the U.S. average. At typical usage (3 hours/day), a garage heater here costs $125 per month.
Per hour
$1.37
at 2,400–7,500 W
Per day
$4.11
3 hours/day
Per month
$125
456 kWh
Per year
$1,500
5,475 kWh
By usage level in Alaska
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.5 hrs/day) | $2.05 | $62.47 | $750 |
| Typical (3 hrs/day) | $4.11 | $125 | $1,500 |
| Heavy (6 hrs/day) | $8.22 | $250 | $3,000 |
Alaska vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a garage heater in Alaska?
At Alaska's current average residential rate of 27.4¢/kWh (April 2026), a garage heater with typical usage costs about $4.11 per day, $125 per month, or $1,500 per year.
Is running a garage heater in Alaska more expensive than average?
Yes. Alaska's electricity costs about 46% more than the U.S. average, so the same usage costs $125 per month here versus $85.73 nationally.
What does electricity cost in Alaska right now?
Alaska residents pay an average of 27.4¢ per kWh as of April 2026 — the 44th cheapest rate of the 51 U.S. jurisdictions we track.