Tolna
York County, Pennsylvania · EIA plant ID 3116 · Operator: Tolna Power, LLC
Nameplate54MWSummer 41 MW
Generators2in service
Net generation2GWh12 mo to Dec 2025
Capacity factor1%gas/coal/oil units, summer MW
Heat rate20,519Btu/kWhfossil units, electric fuel, HHV
First online1972Runs as rarely runs
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 2.7 | 0.8% | 15,566 |
| 2002 | 9.5 | 2.7% | 15,559 |
| 2003 | 10.1 | 2.9% | 14,999 |
| 2004 | 5.3 | 1.5% | 15,272 |
| 2005 | 10.6 | 3.0% | 15,159 |
| 2006 | 3.1 | 0.9% | 15,202 |
| 2007 | 6.5 | 1.8% | 15,206 |
| 2008 | 1.5 | 0.4% | 20,613 |
| 2009 | 0.1 | 0.0% | — |
| 2010 | 2.3 | 0.7% | 19,065 |
| 2011 | 1.5 | 0.4% | 21,991 |
| 2012 | 0.5 | 0.2% | — |
| 2013 | 0.3 | 0.1% | — |
| 2014 | 3.5 | 1.1% | 16,782 |
| 2015 | -0 | -0.0% | — |
| 2016 | -0.1 | -0.0% | — |
| 2017 | 0.1 | 0.0% | — |
| 2018 | 0.8 | 0.3% | 18,747 |
| 2019 | 1.7 | 0.5% | 17,125 |
| 2020 | 2.2 | 0.7% | 16,329 |
| 2021 | 2.9 | 0.8% | 16,966 |
| 2022 | 4.3 | 1.2% | 15,618 |
| 2023 | 0.2 | 0.1% | — |
| 2024 | 0.3 | 0.1% | — |
| 2025 | 2.3 | 0.7% | 20,519 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Petroleum Liquids | GT | 27 | 21 | Jun 1972 | Operating | — | coming soon |
| 2 | Petroleum Liquids | GT | 27 | 20.2 | Jun 1972 | Operating | — | coming soon |
Owner / operator
Operator: Tolna Power, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Tolna Power, LLC | 100.0% | 54 MW |
Nearby plants
Within 80 km.
| New Freedom Solar Partners | — | 5.5 km |
| Parkton Landfill | 5 MW | 11 km |
| FFP - MD Foxhall | 2 MW | 12.3 km |
| Cottontail Solar 8 | 20 MW | 22.3 km |
| Cottontail Solar 1 | 20 MW | 22.4 km |
| Cottontail Solar 2 | 20 MW | 22.8 km |