Fort Buchanan Distributed Generation
Solar power plant in Guaynabo, Puerto Rico. 6.4 MW of nameplate capacity across 2 generators, operated by Directorate Of Public Works USAG Fort Buchanan.
Also known as Ft Buchanan Energy Savings Performance Contract · EIA plant 61254
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 6.4 MWSolar 5.8 · Wind 0.6
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- August 2014First generator online
- Operator
- Directorate Of Public Works USAG Fort BuchananEIA operator ID 60866
- Grid
- NABalancing authority NA
- Price nodes
- None linkedNo verified ISO node
- Location
- Guaynabo, PR18.4084, −66.1162
- EIA plant ID
- 61254EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Fort Buchanan Distributed Generation produces
Free · EIA-923Net generation, 2025
4.46 GWh
4,458 MWh, final
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2020 to 2025
0.0–5.5
GWh a year. Low 2020, high 2023
| 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 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 3 | Not reported | 12 of 12 |
| 2021 | 5 | Not reported | 12 of 12 |
| 2022 | 5 | Not reported | 12 of 12 |
| 2023 | 5,507 | Not reported | 12 of 12 |
| 2024 | 4,502 | Not reported | 12 of 12 |
| 2025 | 4,458 | Not reported | 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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| SOLAR | Solar Photovoltaic | 5.8 | August 2014 |
| WIND | Onshore Wind Turbine | 0.6 | August 2014 |
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 Directorate Of Public Works USAG Fort Buchanan as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Fort Buchanan Distributed Generation
How much power does Fort Buchanan Distributed Generation produce?
Fort Buchanan Distributed Generation reported 4,458 MWh (4.46 GWh) of net generation in 2025.
Where is Fort Buchanan Distributed Generation?
Fort Buchanan Distributed Generation is in Guaynabo, Puerto Rico, at 18.4084, −66.1162.
Who operates Fort Buchanan Distributed Generation?
EIA-860M for August 2026 lists Directorate Of Public Works USAG Fort Buchanan as the operator (EIA operator ID 60866). The operator is not always the owner.
When did Fort Buchanan Distributed Generation start operating?
Its first generator began operating in August 2014, 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)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page