Cost to Run a Grow Light in Oregon
Oregon's average residential electricity rate is 15.8¢/kWh as of April 2026 — the 22nd cheapest in the country, 16% below the U.S. average. At typical usage (14 hours/day), a grow light here costs $20.17 per month.
Per hour
4.7¢
at 100–650 W
Per day
$0.66
14 hours/day
Per month
$20.17
128 kWh
Per year
$242
1,533 kWh
By usage level in Oregon
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (7 hrs/day) | $0.33 | $10.09 | $121 |
| Typical (14 hrs/day) | $0.66 | $20.17 | $242 |
| Heavy (24 hrs/day) | $1.33 | $40.35 | $484 |
Oregon vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a grow light in Oregon?
At Oregon's current average residential rate of 15.8¢/kWh (April 2026), a grow light with typical usage costs about $0.66 per day, $20.17 per month, or $242 per year.
Is running a grow light in Oregon more expensive than average?
No — it's cheaper. Oregon's rate is about 16% below the U.S. average: $20.17 per month here versus $24.00 nationally.
What does electricity cost in Oregon right now?
Oregon residents pay an average of 15.8¢ per kWh as of April 2026 — the 22nd cheapest rate of the 51 U.S. jurisdictions we track.