New Jersey
power plants.
New Jersey has 323 power plants in our public-data catalog, totalling 19.1 GW of tracked capacity. Its generating fleet leans on natural gas — 82.5% of tracked capacity, with oil second at 5.7%. The largest plant we track is TalenEnergy Martins Creek (1,794 MW, online since 1975).
New Jersey electricity mix
Tracked installed capacity by fuel. Each links to its global page.
Largest plants in New Jersey
Frequently asked questions
Where does New Jersey get its electricity?
Across the 323 plants we track in New Jersey, capacity is led by natural gas at 82.5%, then oil at 5.7%. These are tracked installed-capacity shares from public data, not live generation.
What is the largest power plant in New Jersey?
The largest plant in our New Jersey catalog is TalenEnergy Martins Creek, a natural gas facility with 1,794 MW (commissioned 1975).
How many power plants are in New Jersey?
Our catalog tracks 323 power plants in New Jersey totalling 19.1 GW, built from EIA, WRI and OpenStreetMap. The true total including the smallest installations is higher.