Department of Energy:

Puerto Rico Energy Resilience Fund

On January 9th, 2026, the Puerto Rico Energy Resilience Fund was terminated by the Department of Energy.

In 2024, Let’s Share the Sun was selected by the U.S. Department of Energy to participate in the Puerto Rico Energy Resilience Fund (PR-ERF), a landmark initiative focused on strengthening Puerto Rico’s energy resilience and long-term energy security. Through this program, Let’s Share the Sun successfully installed and commissioned 111 of the initial 200 planned residential energy systems in Adjuntas, Puerto Rico. We are currently raising additional funds to complete installations for the remaining 89 households.

A smiling woman wearing a dark blue t-shirt with a sun logo and text that reads 'LET'S SHARE THE SUN FOUNDATION' stands outdoors in front of a house with a silver roof. Behind her, several people are installing solar panels on the roof, and there are lush green hills and trees in the background.
View of a house with solar panels on the roof, surrounded by lush greenery, and hills in the background under a partly cloudy sky.

Support the Remaining 89 Homes

Let’s Share the Sun is actively raising funds to complete the remaining 89 residential solar and battery installations in Adjuntas, Puerto Rico. Each installation costs approximately $15,000 and provides medically vulnerable households with reliable backup power, lower energy costs, and greater resilience during grid outages and natural disasters.

Your contribution directly supports bringing clean, dependable energy to families who need it most. Every donation helps move another household closer to safe, reliable power and long-term energy security.

Contribute
An elderly man and woman smiling outdoors in a lush garden with green plants and trees. The man is wearing a gray cap, dark shirt, and black pants, while the woman is wearing a patterned white and black top. They are standing near gardening tools and supplies, with cars parked in the background.