- Clean firm
- Operating
- 10 · 100 · 1,000 MW
Map
- Clean firm
- Operating
Stark: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Stark
Power plant · Hydro
Key facts
Power plant · Hydroran 35% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1957
- Net generation, 2025
- 78,819 MWh
- Grid
- 115 kV to Niagara Mohawk Power Corp. (NYIS)
- Location
- St Lawrence County, New York
- Operated by
- Erie Boulevard Hydropower LPSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 78,819
MWh - Fuel burned, 2025
- 268,930
MMBtu - Capacity factor, 2025
- 34.6
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 78,819 | 268,930 | 34.6% | — |
| 2024 | 103,013 | 351,481 | 45.1% | — |
| 2023 | 110,541 | 377,168 | 48.5% | — |
| 2022 | 95,463 | 325,720 | 41.9% | — |
| 2021 | 90,910 | 804,006 | 39.9% | — |
| 2020 | 75,281 | 659,988 | 33.0% | — |
| 2019 | 123,538 | 1,100,106 | 54.2% | — |
| 2018 | 95,999 | 873,976 | 42.1% | — |
| 2017 | 116,919 | 1,077,174 | 51.3% | — |
| 2016 | 80,566 | 743,785 | 35.3% | — |
| 2015 | 82,824 | 771,836 | 36.4% | — |
| 2014 | 91,567 | 870,801 | 40.2% | — |
| 2013 | 106,171 | 1,012,977 | 46.6% | — |
| 2012 | 81,438 | 774,965 | 35.7% | — |
| 2011 | 104,053 | 1,010,979 | 45.7% | — |
| 2010 | 97,296 | 949,220 | 42.7% | — |
| 2009 | 110,130 | 1,074,869 | 48.4% | — |
| 2008 | 120,503 | 1,187,437 | 52.8% | — |
| 2007 | 95,213 | 941,086 | 41.8% | — |
| 2006 | 123,071 | 1,220,741 | 54.0% | — |
| 2005 | 78,907 | 788,991 | 34.6% | — |
| 2004 | 9,191 | 92,112 | 4.0% | — |
| 2003 | 101,829 | 1,042,831 | 44.7% | — |
| 2002 | 96,966 | 986,435 | 42.6% | — |
| 2001 | 83,242 | 860,140 | 36.5% | — |
How these are worked out
Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.