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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.

MetricPortland (PA)
Northampton County
Rosemary Power Station
Halifax County
Capacity194 MW180 MW
TechnologyPetroleum LiquidsPetroleum Liquids
OperatorPortland Power, LLCVirginia Electric & Power Co
Operating units53
Latest 12-month generation-549 MWh15.5 GWh
Latest complete-year capacity factor0.4% (2022)1.0% (2024)
National technology rank#133 of 206#35 of 705
Latest EIA report2024-122024-12

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.