- Clean firm
- Operating
- 10 · 100 · 1,000 MW
Map
- Clean firm
- Operating
Mill C: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Mill C
Power plant · Hydro
Key facts
Power plant · Hydroran 41% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1943
- Net generation, 2025
- 21,788 MWh
- Grid
- 7 kV to New York State Elec & Gas Corp (NYIS)
- Location
- Clinton County, New York
- Operated by
- New York State Elec & Gas CorpSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 21,788
MWh - Fuel burned, 2025
- 74,341
MMBtu - Capacity factor, 2025
- 41.4
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 21,788 | 74,341 | 41.4% | — |
| 2024 | 28,134 | 95,993 | 53.4% | — |
| 2023 | 29,094 | 99,269 | 55.4% | — |
| 2022 | 17,060 | 58,207 | 32.5% | — |
| 2021 | 13,198 | 116,723 | 25.1% | — |
| 2020 | 17,654 | 154,771 | 33.5% | — |
| 2019 | 26,774 | 238,422 | 50.9% | — |
| 2018 | 27,036 | 246,135 | 51.4% | — |
| 2017 | 31,296 | 288,331 | 59.5% | — |
| 2016 | 24,766 | 228,639 | 47.0% | — |
| 2015 | 19,221 | 179,120 | 36.6% | — |
| 2014 | 25,535 | 242,839 | 48.6% | — |
| 2013 | 27,083 | 258,400 | 51.5% | — |
| 2012 | 24,346 | 231,677 | 46.2% | — |
| 2011 | 27,215 | 264,422 | 51.8% | — |
| 2010 | 26,719 | 260,670 | 50.8% | — |
| 2009 | 30,355 | 296,265 | 57.8% | — |
| 2008 | 31,861 | 313,959 | 60.5% | — |
| 2007 | 26,848 | 265,366 | 51.1% | — |
| 2006 | 52,940 | 525,112 | 100.7% | — |
| 2005 | 20,699 | 206,969 | 39.4% | — |
| 2004 | 20,102 | 201,462 | 38.1% | — |
| 2003 | 28,260 | 289,411 | 53.8% | — |
| 2002 | 12,884 | 131,069 | 24.5% | — |
| 2001 | 12,193 | 125,990 | 23.2% | — |
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.