Cost to Run a Portable Air Conditioner in North Dakota
North Dakota's average residential electricity rate is 13.6¢/kWh as of May 2026 — the 6th cheapest in the country, 26% below the U.S. average. At typical usage (8 hours/day), a portable air conditioner here costs $33.08 per month.
Per hour
$0.14
at 700–1,500 W
Per day
$1.09
8 hours/day
Per month
$33.08
243 kWh
Per year
$397
2,920 kWh
By usage level in North Dakota
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.54 | $16.54 | $199 |
| Typical (8 hrs/day) | $1.09 | $33.08 | $397 |
| Heavy (16 hrs/day) | $2.18 | $66.15 | $794 |
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 13.6¢/kWh (May 2026), a portable air conditioner with typical usage costs about $1.09 per day, $33.08 per month, or $397 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 26% below the U.S. average: $33.08 per month here versus $44.75 nationally.
What does electricity cost in North Dakota right now?
North Dakota residents pay an average of 13.6¢ per kWh as of May 2026 — the 6th cheapest rate of the 51 U.S. jurisdictions we track.