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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.

MetricWolf Hollow I LP
Hood County
Wolf Hollow II
Hood County
Capacity788.4 MW1,231.2 MW
TechnologyNatural Gas Fired Combined CycleNatural Gas Fired Combined Cycle
OperatorWolf Hollow I Power, LLCConstellation Power, Inc
Operating units33
Latest 12-month generation3.12 TWh4.95 TWh
Latest complete-year capacity factor43.5% (2025)50.4% (2025)
National technology rank#148 of 538#53 of 538
Latest EIA report2026-042026-04

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.