Despite environmental concerns, California will allow PG&E Corp. to use diesel-powered mobile generators to keep some electricity flowing when the utility proactively cuts power to prevent live wires from sparking fires in high wind.
State regulators signed off Thursday on PG&E’s plan to use about 450 megawatts of diesel generation to power homes, businesses, hospitals and other critical facilities as part of the utility’s effort to reduce disruptions during the shutoffs.
