Cost to Run a Reptile Heat Lamp / Terrarium in Louisiana
Louisiana's average residential electricity rate is 12.7¢/kWh as of July 2026 — the 1st cheapest in the country, 31% below the U.S. average. At typical usage (12 hours/day), a reptile heat lamp / terrarium here costs $4.63 per month.
Per hour
1.3¢
at 50–250 W
Per day
$0.15
12 hours/day
Per month
$4.63
36 kWh
Per year
$55.63
438 kWh
By usage level in Louisiana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (6 hrs/day) | 7.6¢ | $2.32 | $27.81 |
| Typical (12 hrs/day) | $0.15 | $4.63 | $55.63 |
| Heavy (24 hrs/day) | $0.30 | $9.27 | $111 |
Louisiana vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a reptile heat lamp / terrarium in Louisiana?
At Louisiana's current average residential rate of 12.7¢/kWh (July 2026), a reptile heat lamp / terrarium with typical usage costs about $0.15 per day, $4.63 per month, or $55.63 per year.
Is running a reptile heat lamp / terrarium in Louisiana more expensive than average?
No — it's cheaper. Louisiana's rate is about 31% below the U.S. average: $4.63 per month here versus $6.68 nationally.
What does electricity cost in Louisiana right now?
Louisiana residents pay an average of 12.7¢ per kWh as of July 2026 — the 1st cheapest rate of the 51 U.S. jurisdictions we track.