Electric System:
Generating Capacity:
Peak Demand (in 9/05): |
5,839 MW
3,685 MW |
|
| San Juan Generation Plant
|
| Capacity (MW) |
400 |
| Site |
San Juan
|
| Construction Year
|
1965-1969 |
| Fuel |
OIL #6
|
|
| Transmission and Distribution: |
|
|
Transmission Lines:
Distribution Lines:
38 kV substations:
115 kV Transmission Centers:
230kV Transmission Centers: |
2,444 miles
31,446 miles
293
41
10 |
 |
| Costa Sur Generation Plant
|
Capacity (MW) |
990 |
| Site |
Guayanilla |
Construction Year
|
1962-1973 |
| Fuel |
OIL #6
|
|
Source: PREPA, as of June 30, 2010 |
|
|
| Fuel Diversification-Production (2009)
|
| |
 |
|
 |
| Palo Seco Generation Plant
|
| Capacity (MW) |
602 |
| Site |
Cataño
|
| Construction Year
|
1960-1970 |
| Fuel |
OIL #6
|
|
| |
|
 |
| Aguirre Generation Plant
|
Capacity (MW) |
900
|
| Site |
Salinas
|
Construction Year
|
1975
|
Fuel
|
OIL #6
|
|
| In addition, PREPA has 100 MW from 21 hydroelectric units and 8 MW from 7 Diesel Generators |
|
|
 |
| Aguirre Combined Cycle Generation Plant
|
Capacity (MW) |
592 |
| Site |
Salinas |
Construction Year
|
1977 |
| Fuel |
OIL #2
|
|
| |
|
 |
| Cambalache Generation Plant
|
| Capacity (MW) |
247 |
| Site |
Arecibo
|
| Construction Year
|
1997 |
| Fuel |
OIL #2
|
|
| |
|
 |
| San Juan Combine Cycle Generation Plant
|
| Capacity (MW) |
440 |
| Site |
San Juan
|
| Construction Year
|
2008-2009 |
| Fuel |
OIL #2
|
|
| |
|
 |
| Mayaguez Generation Plant
|
| Capacity (MW) |
220 |
| Site |
Mayaguez
|
| Construction Year
|
2008 |
| Fuel |
OIL #2 |
|
| |
|
| |
Private Cogenerators |
| |
|
 |
| EcoElectrica Cogenerator
|
| Capacity (MW) |
507 |
| Site |
Peñuelas |
| Construction Year
|
2000 |
| Fuel |
Natural Gas
|
|
| |
|
 |
| A.E.S. Cogenerator
|
| Capacity (MW) |
454 |
| Site |
Guayama |
| Construction Year
|
2002 |
| Fuel |
Coal |
|