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

Officials in Puerto Rico say power has been restored to 98.8% of customers after an island-wide blackout hit the U.S.

Electrical power was restored Friday to nearly 99% of customers less than 48 hours after an island-wide outage, according to ...

The power outage, which began on Wednesday, was the latest to hit the island, which has long suffered from blackouts.

The blackout hit Puerto Rico as the largely Catholic residents of the U.S. territory prepared to celebrate the Easter weekend ...

Power outages have become so common in Puerto Rico that many residents have installed solar panels and batteries in their ...

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

All 1.4 million Luma Energy clients across Puerto Rico were without power on Wednesday. The blackout comes less than five ...

Private power company LUMA Energy said it could take two to three days to restore service to 90% of customers.

Puerto Rico has long dealt with chronic power infrastructure issues, with the last major blackout on New Year's Eve taking ...

Nearly half of the homes and businesses in Puerto Rico that receive electricity from the commonwealth's main utility were ...