Southern California Edison said a transformer failure Tuesday caused a major power outage in the Norwalk-Downey area.

TCN has announced a scheduled maintenance on a 60MVA power transformer at the Ondo Transmission Substation on January 14, ...

A transformer failure caused a power outage in the Downey and Norwalk areas, affecting tens of thousands of customers on Christmas Eve. Outages were reported in Downey at 1:35 p.m. affecting ...

Thousands of SoCal Edison customers were hit by the outages tied to a transformer failure in the Norwalk/ Downey area, which utility officials have said remains under investigation. At 10 p.m ...

Utilities buying distribution transformers face waiting times and higher prices, as do solar developers needing similar ...

Virginia Transformer Corp. is exploring a sale that could value the US transformer manufacturer at more than $6 billion, people familiar with the matter said, amid soaring demand for electricity.