Compare power plants

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

Metric	Solar Blue Kings County	Chestnut Kings County
Capacity	475 MW	285.6 MW
Technology	Batteries, Solar Photovoltaic	Batteries, Solar Photovoltaic
Operator	Westlands Solar Blue	Chestnut Westside LLC
Operating units	2	2
Latest 12-month generation	646.5 GWh	363.2 GWh
Latest complete-year capacity factor	15.7% (2025)	15.1% (2025)
National technology rank	#76 of 7,234	#264 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	Chestnut Kings County
Capacity	475 MW	285.6 MW
Technology	Batteries, Solar Photovoltaic	Batteries, Solar Photovoltaic
Operator	Westlands Solar Blue	Chestnut Westside LLC
Operating units	2	2
Latest 12-month generation	646.5 GWh	363.2 GWh
Latest complete-year capacity factor	15.7% (2025)	15.1% (2025)
National technology rank	#76 of 7,234	#264 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.