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Puerto Rico Electricity Utilities & Rates
4 electric utilities serve Puerto Rico · EIA Form 861 2025, with monthly prices through August 2026
Utilities
4
Customers
1,516,976
Electricity sold
17,136 GWh
Residential rate (2025)
24.65¢
Electric utilities serving Puerto Rico
| Utility | Ownership | Customers in state | Sales (GWh) | Residential rate |
|---|---|---|---|---|
| Puerto Rico Electric Pwr Authority | State | 1,516,976 | 16,337 | 23.89¢ |
| Sunrun Inc. | Behind the Meter | 47,598 | 394 | 37.27¢ |
| Tesla Inc. | Behind the Meter | 9 | 3.2 | — |
| Adjustment 2025 | -47,607 | 401 | 25.29¢ |
Cheapest residential electricity in Puerto Rico (2025)
- Puerto Rico Electric Pwr Authority - 23.89¢
- Sunrun Inc. - 37.27¢
Source: U.S. Energy Information Administration, Forms EIA-861 (2025) and EIA-861M (monthly, preliminary).
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