Aguirre Plant
Salinas County, Puerto Rico · EIA plant ID 61146 · Operator: puerto rico electric pwr auth
Nameplate1,534MWSummer 1,461 MW
Generators14in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online1972
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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.
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 | Petroleum Liquids | ST | 450 | 424.9 | May 1975 | Operating | — | coming soon |
| 2 | Petroleum Liquids | ST | 450 | 424.9 | Oct 1975 | Operating | — | coming soon |
| CA-1 | Petroleum Liquids | CA | 96 | 92.3 | Jul 1977 | Operating | — | coming soon |
| CA-2 | Petroleum Liquids | CA | 96 | 92.3 | May 1977 | Operating | — | coming soon |
| CT1-1 | Petroleum Liquids | CT | 50 | 48.1 | Jul 1977 | Operating | — | coming soon |
| CT1-2 | Petroleum Liquids | CT | 50 | 48.1 | Jul 1977 | Operating | — | coming soon |
| CT1-3 | Petroleum Liquids | CT | 50 | 48.1 | Jul 1977 | Operating | — | coming soon |
| CT1-4 | Petroleum Liquids | CT | 50 | 48.1 | Jul 1977 | Operating | — | coming soon |
| CT2-1 | Petroleum Liquids | CT | 50 | 48.1 | May 1977 | Operating | — | coming soon |
| CT2-2 | Petroleum Liquids | CT | 50 | 48.1 | May 1977 | Operating | — | coming soon |
| CT2-3 | Petroleum Liquids | CT | 50 | 48.1 | May 1977 | Operating | — | coming soon |
| CT2-4 | Petroleum Liquids | CT | 50 | 48.1 | May 1977 | Operating | — | coming soon |
| GT2-1 | Petroleum Liquids | GT | 21 | 21 | Jul 1972 | Operating | — | coming soon |
| GT2-2 | Petroleum Liquids | GT | 21 | 21 | Jul 1972 | Operating | — | coming soon |
Owner / operator
Operator: puerto rico electric pwr auth. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| puerto rico electric pwr auth | 100.0% | 1,534 MW |
Nearby plants
Within 80 km.
| Horizon Energy (PR) Hybrid | 15 MW | 3.6 km |
| AES ILUMINA | 20 MW | 7.9 km |
| AES Puerto Rico | 510 MW | 8.9 km |
| PF Consumer Healthcare BV PR Operations | 2 MW | 8.9 km |
| Pfizer Guayama | 8 MW | 9.2 km |
| Jobos | 42 MW | 10 km |