Compare power plants

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

Metric	Slate Hybrid Kings County	Rexford Solar Farm Tulare County
Capacity	440.3 MW	540 MW
Technology	Solar Photovoltaic, Batteries	Solar Photovoltaic, Batteries
Operator	MN8 Energy LLC	AES Clean Energy
Operating units	9	2
Latest 12-month generation	698.2 GWh	712.6 GWh
Latest complete-year capacity factor	18.9% (2025)	—
National technology rank	#38 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	Slate Hybrid Kings County	Rexford Solar Farm Tulare County
Capacity	440.3 MW	540 MW
Technology	Solar Photovoltaic, Batteries	Solar Photovoltaic, Batteries
Operator	MN8 Energy LLC	AES Clean Energy
Operating units	9	2
Latest 12-month generation	698.2 GWh	712.6 GWh
Latest complete-year capacity factor	18.9% (2025)	—
National technology rank	#38 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.