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

An island-wide blackout hit Puerto Rico this week, leaving 1.4 million customers without power and more than 400,000 without ...

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

Puerto Rico officials continue to work to help more than one million people affected by a blackout ahead of Easter weekend ...