Compare power plants

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

Metric	Rexford Solar Farm Tulare County	Slate Hybrid Kings County
Capacity	540 MW	440.3 MW
Technology	Solar Photovoltaic, Batteries	Solar Photovoltaic, Batteries
Operator	AES Clean Energy	MN8 Energy LLC
Operating units	2	9
Latest 12-month generation	712.6 GWh	698.2 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	Rexford Solar Farm Tulare County	Slate Hybrid Kings County
Capacity	540 MW	440.3 MW
Technology	Solar Photovoltaic, Batteries	Solar Photovoltaic, Batteries
Operator	AES Clean Energy	MN8 Energy LLC
Operating units	2	9
Latest 12-month generation	712.6 GWh	698.2 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.