prepa

April 16, 2026
The Puerto Rico Energy Bureau (PREB) has approved a motion from Tesla, residential solar and battery installer Sunrun, and residential solar installer SunStrong Management to auto-enroll participants in an emergency capacity resource programme.
March 3, 2026
The Governing Board of the Puerto Rico Electric Power Authority (PREPA) has approved renewables developer Polaris Renewable Energy’s battery energy storage system (BESS) standard offer (SO1) agreement.
January 6, 2026
Solar company SolarMax Technology’s wholly owned subsidiary, SolarMax Renewable Energy Provider, has entered into two engineering, procurement and construction (EPC) agreements for battery energy storage systems (BESS) in Puerto Rico.
December 2, 2025
The Puerto Rico Energy Bureau (PREB) has issued a resolution and order requiring the Puerto Rico Electric Power Authority (PREPA) to complete the Accelerated Battery Energy Storage Addition Programme (ASAP).
January 20, 2025
On the last working day before Trump’s inauguration, the US Department of Energy’s (DOE) Loan Programs Office (LPO) announced two conditional commitments and one loan closing in Puerto Rico, totalling over US$1.2 billion.
April 9, 2018
Puerto Rico ROUNDUP: News in brief on solar-plus-storage from the hurricane-hit island.
December 7, 2017
The latest confirmed initiative supporting the restoration of power in Puerto Rico is the donation of 6MW of batteries from AES, which has suggested microgrids and large-scale solar could be the answer to long term stability issues.

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