Cost to Run a Portable Air Conditioner in North Dakota
North Dakota's average residential electricity rate is 13.4¢/kWh as of July 2026 — the 4th cheapest in the country, 27% below the U.S. average. At typical usage (8 hours/day), a portable air conditioner here costs $32.59 per month.
Per hour
$0.13
at 700–1,500 W
Per day
$1.07
8 hours/day
Per month
$32.59
243 kWh
Per year
$391
2,920 kWh
By usage level in North Dakota
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.54 | $16.29 | $196 |
| Typical (8 hrs/day) | $1.07 | $32.59 | $391 |
| Heavy (16 hrs/day) | $2.14 | $65.18 | $783 |
North Dakota vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a portable air conditioner in North Dakota?
At North Dakota's current average residential rate of 13.4¢/kWh (July 2026), a portable air conditioner with typical usage costs about $1.07 per day, $32.59 per month, or $391 per year.
Is running a portable air conditioner in North Dakota more expensive than average?
No — it's cheaper. North Dakota's rate is about 27% below the U.S. average: $32.59 per month here versus $44.51 nationally.
What does electricity cost in North Dakota right now?
North Dakota residents pay an average of 13.4¢ per kWh as of July 2026 — the 4th cheapest rate of the 51 U.S. jurisdictions we track.