EP NEWINGTON ENERGY LLC

How EP NEWINGTON ENERGY LLC compares

With 606 MW of capacity, EP NEWINGTON ENERGY LLC ranks 3rd among the 59 operating power plants Bywatts maps in New Hampshire and 2nd of the 3 operating Natural Gas plants in the state. It accounts for about 40% of New Hampshire's operating Natural Gas capacity and 13% of all operating capacity in the state. Nationally it is the 253rd-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2002, it is newer than 87% of the 58 operating New Hampshire plants with a recorded commissioning year. It shares Rockingham County with 5 other operating plants, including SEABROOK and GRANITE RIDGE.

EIA-860 lists 3 generators at the site with 606 MW of nameplate capacity, all natural gas fired combined cycle technology. Net generation was 1,222 GWh in 2024 (a 23% capacity factor), down 7% from 2022.

Grid neighborhood

The nearest named substation is ELIOT (345 kV), about 4.4 miles away; the closest transmission line found within 10 miles is a 345 kV line owned by PUBLIC SERVICE CO OF NH, under 0.1 miles away. Another 10 operating power plants totaling 1,858 MW sit within 25 miles; the largest is SEABROOK (1,242 MW, Nuclear). Within 50 miles is one mapped data center, ColoCenter.com - Manchester NH in Manchester, about 34.8 miles away.

Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology