SAN FRANCISCO (AP) — California’s chief utility regulator, under fire over emails showing secret dealings with the state’s largest utility, said Thursday that he will not seek reappointment when his term ends at the end of the year.

California Public Utilities Commission President Michael Peevey made the announcement after a state lawmaker said he would bring legislation to block Peevey’s reappointment to a third term. Democratic state Sen. Jerry Hill applauded Peevey’s decision, saying it was “more than just a great first step.”