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

MetricRensselaer Cogen
Rensselaer County
Castleton Energy Center
Rensselaer County
Capacity88.2 MW72 MW
TechnologyNatural Gas Fired Combined CycleNatural Gas Fired Combined Cycle
OperatorRensselaer Generating LLCFortistar Castleton Power
Operating units22
Latest 12-month generation18.8 GWh87.1 GWh
Latest complete-year capacity factor2.4% (2024)13.8% (2024)
National technology rank#465 of 538#477 of 538
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.