Turnkey Landfill Gas Recovery
Strafford County, New Hampshire · EIA plant ID 54663 · Operator: WM Renewable Energy LLC
Nameplate9MWSummer 9 MW
Generators6in service
Net generation39GWh12 mo to Dec 2025
Capacity factor49%other units, summer MW
Heat rate—thermal plants only
First online1992
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), other 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 | 71.1 | 90.2% | — |
| 2002 | 66.4 | 84.2% | — |
| 2003 | 69.8 | 88.5% | — |
| 2004 | 64 | 80.9% | — |
| 2005 | 68.5 | 86.9% | — |
| 2006 | 65.2 | 82.7% | — |
| 2007 | 65.1 | 82.6% | — |
| 2008 | 66.5 | 84.1% | — |
| 2009 | 63.2 | 80.2% | — |
| 2010 | 37.3 | 47.3% | — |
| 2011 | 29.8 | 37.8% | — |
| 2012 | 30.6 | 38.6% | — |
| 2013 | 27.8 | 35.2% | — |
| 2014 | 29.5 | 37.4% | — |
| 2015 | 27.2 | 34.4% | — |
| 2016 | 26.3 | 33.3% | — |
| 2017 | 27.2 | 34.5% | — |
| 2018 | 28.3 | 35.9% | — |
| 2019 | 33.6 | 42.6% | — |
| 2020 | 32.8 | 41.5% | — |
| 2021 | 38.6 | 48.9% | — |
| 2022 | 43.3 | 55.0% | — |
| 2023 | 44.8 | 56.8% | — |
| 2024 | 44.2 | 55.9% | — |
| 2025 | 38.5 | 48.8% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Landfill Gas | IC | 0.8 | 0.8 | Feb 1992 | Operating | — | coming soon |
| GEN2 | Landfill Gas | IC | 0.8 | 0.8 | Feb 1992 | Operating | — | coming soon |
| GEN3 | Landfill Gas | IC | 0.8 | 0.8 | Feb 1992 | Operating | — | coming soon |
| GEN4 | Landfill Gas | IC | 0.8 | 0.8 | Sep 1993 | Operating | — | coming soon |
| GEN5 | Landfill Gas | GT | 3 | 2.9 | Dec 1997 | Operating | — | coming soon |
| GEN6 | Landfill Gas | GT | 3 | 2.9 | Dec 1997 | Operating | — | coming soon |
Owner / operator
Operator: WM Renewable Energy LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| WM Renewable Energy LLC | 100.0% | 9 MW |
Nearby plants
Within 80 km.
| Blackwater Rd Solar | 2 MW | 7 km |
| General Electric Great Falls Upper Hydro | retired | 8.9 km |
| Somersworth Lower Great Dam | 1 MW | 10.2 km |
| Berwick Hubbard Solar 1 | 4 MW | 10.6 km |
| UNH 7.9 MW Plant | 8 MW | 11.9 km |
| Rollinsford | 1 MW | 12.1 km |