Allendale Biomass
Wood biomass power plant in Allendale County, South Carolina. 22.5 MW of nameplate capacity across 1 generator, operated by Allendale Biomass LLC.
Also known as Allendale Biomass Plant · EIA plant 58706
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 22.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2013First generator online
- Operator
- Allendale Biomass LLCEIA operator ID 63513
- Grid
- SCBalancing authority SC
- Price nodes
- None linkedNo verified ISO node
- Location
- Allendale County, SC32.9950, −81.2819
- EIA plant ID
- 58706EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Allendale Biomass produces
Free · EIA-923Net generation, 2025
151 GWh
151,301 MWh, final
Capacity factor, 2025
76.8%
2024: 69.6%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
121.0–162.7
GWh a year. Low 2023, high 2016
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | 1,653 | Not reported | 12 of 12 |
| 2014 | 118,668 | 68.4% | 12 of 12 |
| 2015 | 161,474 | 93.1% | 12 of 12 |
| 2016 | 162,662 | 93.5% | 12 of 12 |
| 2017 | 159,562 | Not reported | 12 of 12 |
| 2018 | 154,451 | 78.4% | 12 of 12 |
| 2019 | 158,359 | 80.3% | 12 of 12 |
| 2020 | 158,028 | 80.0% | 12 of 12 |
| 2021 | 141,965 | 72.0% | 12 of 12 |
| 2022 | 150,976 | 76.6% | 12 of 12 |
| 2023 | 120,972 | 61.4% | 12 of 12 |
| 2024 | 137,637 | 69.6% | 12 of 12 |
| 2025 | 151,301 | 76.8% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| GEN1 | Wood/Wood Waste Biomass | 22.5 | November 2013 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Allendale Biomass LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about Allendale Biomass
How much power does Allendale Biomass produce?
Allendale Biomass reported 151,301 MWh (151 GWh) of net generation in 2025, a 76.8% capacity factor on 22.5 MW of nameplate capacity.
Where is Allendale Biomass?
Allendale Biomass is in Allendale County, South Carolina, at 32.9950, −81.2819. It is in the South Carolina Public Service Authority balancing area (SC).
Who operates Allendale Biomass?
EIA-860M for August 2026 lists Allendale Biomass LLC as the operator (EIA operator ID 63513). The operator is not always the owner.
When did Allendale Biomass start operating?
Its first generator began operating in November 2013, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page