Cost to Run a Evaporative (Swamp) Cooler in New Mexico
New Mexico's average residential electricity rate is 15.2¢/kWh as of April 2026 — the 17th cheapest in the country, 19% below the U.S. average. At typical usage (8 hours/day), a evaporative (swamp) cooler here costs $14.79 per month.
Per hour
6.1¢
at 100–800 W
Per day
$0.49
8 hours/day
Per month
$14.79
97 kWh
Per year
$178
1,168 kWh
By usage level in New Mexico
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.24 | $7.39 | $88.77 |
| Typical (8 hrs/day) | $0.49 | $14.79 | $178 |
| Heavy (16 hrs/day) | $0.97 | $29.57 | $355 |
New Mexico vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a evaporative (swamp) cooler in New Mexico?
At New Mexico's current average residential rate of 15.2¢/kWh (April 2026), a evaporative (swamp) cooler with typical usage costs about $0.49 per day, $14.79 per month, or $178 per year.
Is running a evaporative (swamp) cooler in New Mexico more expensive than average?
No — it's cheaper. New Mexico's rate is about 19% below the U.S. average: $14.79 per month here versus $18.29 nationally.
What does electricity cost in New Mexico right now?
New Mexico residents pay an average of 15.2¢ per kWh as of April 2026 — the 17th cheapest rate of the 51 U.S. jurisdictions we track.