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Website · About · Legal · Privacy · Changelog · © 2026 Parisi Labs
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Compare power plants

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

MetricSlate Hybrid
Kings County
RE Tranquillity
Fresno County
Capacity440.3 MW277.3 MW
TechnologySolar Photovoltaic, BatteriesBatteries, Solar Photovoltaic
OperatorMN8 Energy LLCSouthern Power Co
Operating units93
Latest 12-month generation698.2 GWh491.4 GWh
Latest complete-year capacity factor18.9% (2025)20.2% (2024)
National technology rank#38 of 7,234#133 of 7,234
Latest EIA report2026-062024-12

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.