Underground transformer catches fire, knocks out power for thousands in San Francisco Post published:April 28, 2023 Post category:Fire The outage stems from an underground transformer fire Wednesday night at Clay Street near Montgomery. The transformer burned up electrical wiring … READ MORE Author: CIP-News Read more articles Previous PostOfficials identify cause of transformer fire that closed busy part of downtown Durham Next PostNational Grid Breaks Ground on Bengeworth Road Electricity Substation in London | T&D World