Where is Brookside Newark?

In New Castle County, Delaware (DE). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

How big is Brookside Newark?

3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

Who owns Brookside Newark?

EIA-860M names Diamond State Generation Partners, LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as Brookside Newark LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Diamond State Generation Partners, LLC here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Brookside Newark LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Brookside Newark still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Brookside Newark

Brookside Newark is a 3 MW natural gas power plant in New Castle County, Delaware, operated by Diamond State Generation Partners, LLC. EIA-860M lists 1 generating unit here, inside PJM. Its unit entered service in 2012.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity: 2.6 MW; 2.6 MW net summer
Generating units: 1
In service: 2012
EIA plant ID: 58110

Where it is

Loading map…

County: New Castle County, Delaware
Coordinates: 39.6689, -75.7161
Balancing authority: PJM
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Diamond State Generation Partners, LLC
Primary energy source: Natural gas
Technologies: Other Natural Gas
Status: Operating

Every plant Diamond State Generation Partners, LLC reports to EIA →

Brookside Newark: FAQ

Where is Brookside Newark?: In New Castle County, Delaware (DE). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is Brookside Newark?: 3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Brookside Newark?: EIA-860M names Diamond State Generation Partners, LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Brookside Newark LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Diamond State Generation Partners, LLC here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Brookside Newark LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Brookside Newark still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.