The blackout in Puerto Rico occurred after a transmission line failed and caused generators across the island to protectively ...

LUMA Energy, the company that controls the power grid in Puerto Rico, said that almost 99% of customers have had their ...

Puerto Rico's hurricane-battered power grid has suffered compounding crises including hurricanes and financial problems.

Power was restored to 98.8% of clients in Puerto Rico after a blackout impacted more than 1.45 million customers.

Power is gradually being restored across the island but widespread frustration remains over the government's management of ...