All 1.4 million Luma Energy clients across Puerto Rico were without power. The blackout comes less than five months after another island-wide power outage on New Year's Eve.

SAN JUAN, Puerto Rico (AP) — An island-wide blackout hit Puerto Rico this week, leaving 1.4 million customers without power and more than 400,000 without water. It was the second massive outage ...

Luma, which started operating the Puerto Rico power grid in 2021, is a joint venture between units of Canadian energy firm ATCO and U.S. construction and engineering firm Quanta Services.

At least 1.4 million customers in Puerto Rico lost power as the entire U.S. territory was hit by an island-wide blackout. The outage occurred at 12:38 p.m. on Wednesday, according to Luma Energy ...

SAN JUAN, Puerto Rico (AP) — An island-wide blackout hit Puerto Rico on Wednesday as the largely Catholic residents of the U.S. territory prepared to celebrate the Easter weekend, officials said ...

SAN JUAN, Puerto Rico (AP) — Crews worked early Thursday to restore power to Puerto Rico after a blackout across the entire island that affected the main international airport, several hospitals and ...

SAN JUAN, Puerto Rico (AP) — Crews worked early Thursday to restore power to Puerto Rico after a blackout across the entire island that affected the main international airport, several hospitals ...