Cost to Run a Reptile Heat Lamp / Terrarium in New Jersey
New Jersey's average residential electricity rate is 23.5¢/kWh as of April 2026 — the 40th cheapest in the country, 25% above the U.S. average. At typical usage (12 hours/day), a reptile heat lamp / terrarium here costs $8.57 per month.
Per hour
2.4¢
at 50–250 W
Per day
$0.28
12 hours/day
Per month
$8.57
36 kWh
Per year
$103
438 kWh
By usage level in New Jersey
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (6 hrs/day) | $0.14 | $4.29 | $51.46 |
| Typical (12 hrs/day) | $0.28 | $8.57 | $103 |
| Heavy (24 hrs/day) | $0.56 | $17.15 | $206 |
New Jersey 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 New Jersey?
At New Jersey's current average residential rate of 23.5¢/kWh (April 2026), a reptile heat lamp / terrarium with typical usage costs about $0.28 per day, $8.57 per month, or $103 per year.
Is running a reptile heat lamp / terrarium in New Jersey more expensive than average?
Yes. New Jersey's electricity costs about 25% more than the U.S. average, so the same usage costs $8.57 per month here versus $6.86 nationally.
What does electricity cost in New Jersey right now?
New Jersey residents pay an average of 23.5¢ per kWh as of April 2026 — the 40th cheapest rate of the 51 U.S. jurisdictions we track.