Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

Metric	Solar Blue Kings County	Slate Hybrid Kings County
Capacity	475 MW	440.3 MW
Technology	Batteries, Solar Photovoltaic	Solar Photovoltaic, Batteries
Operator	Westlands Solar Blue	MN8 Energy LLC
Operating units	2	9
Latest 12-month generation	646.5 GWh	698.2 GWh
Latest complete-year capacity factor	15.7% (2025)	18.9% (2025)
National technology rank	#76 of 7,234	#38 of 7,234
Latest EIA report	2026-06	2026-06

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.

Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

Metric	Solar Blue Kings County	Slate Hybrid Kings County
Capacity	475 MW	440.3 MW
Technology	Batteries, Solar Photovoltaic	Solar Photovoltaic, Batteries
Operator	Westlands Solar Blue	MN8 Energy LLC
Operating units	2	9
Latest 12-month generation	646.5 GWh	698.2 GWh
Latest complete-year capacity factor	15.7% (2025)	18.9% (2025)
National technology rank	#76 of 7,234	#38 of 7,234
Latest EIA report	2026-06	2026-06

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.