Massive power outage hits over 340,000 customers in Puerto Rico

SAN JUAN, Puerto Rico: A massive power outage hit Puerto Rico on June 12 night, leaving more than 340,000 customers without electricity after two of the territory's power plants shut down.

The outage affected the capital, San Juan, and neighboring municipalities, including Bayamon, Caguas, and Carolina.

Luma Energy, which operates transmission and distribution for Puerto Rico's power authority, attribute