Salisbury
Addison County, Vermont · EIA plant ID 3724 · Operator: Green Mountain Power Corp
Nameplate1MWSummer 1 MW
Generators1in service
Net generation2GWh12 mo to Dec 2025
Capacity factor23%hydro units, summer MW
Heat rate—thermal plants only
First online1917
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), hydro 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.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 1.5 | 14.1% | — |
| 2002 | 2.2 | 20.5% | — |
| 2003 | 3.7 | 34.7% | — |
| 2004 | 2.8 | 26.3% | — |
| 2005 | 3.3 | 31.8% | — |
| 2006 | 4.5 | 43.2% | — |
| 2007 | 3.1 | 29.3% | — |
| 2008 | 4.4 | 41.5% | — |
| 2009 | 3.6 | 33.8% | — |
| 2010 | 3.9 | 36.8% | — |
| 2011 | 2.6 | 24.6% | — |
| 2012 | 1.6 | 15.6% | — |
| 2013 | 3.2 | 30.3% | — |
| 2014 | 2.6 | 25.0% | — |
| 2015 | 2 | 19.2% | — |
| 2016 | 2 | 18.8% | — |
| 2017 | 3.1 | 29.7% | — |
| 2018 | 3.5 | 32.9% | — |
| 2019 | 4.7 | 44.5% | — |
| 2020 | 2.4 | 22.5% | — |
| 2021 | 2.7 | 25.4% | — |
| 2022 | 2.6 | 24.9% | — |
| 2023 | 4.5 | 42.7% | — |
| 2024 | 2 | 19.1% | — |
| 2025 | 2.4 | 23.1% | — |
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 | Conventional Hydroelectric | HY | 1.3 | 1.2 | Feb 1917 | Operating | — | coming soon |
Owner / operator
Operator: Green Mountain Power Corp. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Green Mountain Power Corp | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Silver Lake (VT) | 2 MW | 3.8 km |
| Sudbury Solar | 2 MW | 10.1 km |
| South Street - Middlebury | 5 MW | 11.7 km |
| Middlebury College | 1 MW | 13.9 km |
| Lower Middlebury | 2 MW | 15.6 km |
| Beldens | 6 MW | 18.5 km |