Analysis of the levelized cost of energy shows how renewables have become more cost-efficient every year. Today, the ...

U.S. Energy Secretary Jennifer Granholm has warned that Puerto Rico needs more power generation as it struggles to recover from a recent massive blackout ...

LUMA Energy, responsible for Puerto Rico's electric transmission and distribution, reported progress in restoring power after a widespread outage affected the island. By Wednesday morning, 96.1 ...

Tesla's Powerwall 3 brings reliable power to Puerto Rico's struggling grid. The innovative battery system offers both energy ...

Most of Puerto Rico was hit by a major power outage on Tuesday and it could be until the early days of January before power is restored. Puerto Rico's power company said it began working to ...

By late Tuesday night, more than 700,000 clients, including 16 hospitals and Puerto Rico's water and sewer company, had power back, according to Luma. However, the company's webpage detailing who ...

Other power outages across the island have marked the first weeks of the year. Santiago, an illustrator and an archivist at ...

The U.S. Department of Energy says it's setting aside $1.2 billion in federal funds to help finance renewable energy projects ...

The Energy Department’s Loan Programs Office has committed $1.2 billion for clean energy projects aimed at reducing Puerto ...

Loan guarantees by Loan Programs Office intend to finance grid enhancement to build resilience and expand access to ...

The blackout fanned simmering anger against Luma Energy and Genera PR, which oversees the generation of power in Puerto Rico, as a growing number of people call for their ouster.