PG&E has been fined over $10.5 million for a gas explosion in Carmel earlier this year. The blast in March destroyed an unoccupied residence. The California Public Utilities Commission released a statement yesterday, saying the company kept faulty records which failed to inform the crew working on the line. The regulator has launched an investigation, looking into PG&E’s recordkeeping. The commission gave the company permission to continue underground maintenance in Carmel last month.