Two days after the Nov. 8 election, the Michigan Senate passed a rewrite of the state’s electric utility law that some experts say would lock this state into a regulatory scheme that President-elect Donald Trump has promised to repeal. Supporters argue that without the bill, the state could face electricity shortfalls. It is not yet known if the state House has the votes to pass the bill in the lame-duck legislative session that begins Nov. 29. The bill’s proposed regulatory arrangements are part of this state’s response to the Environmental Protection Agency’s “Clean Power Rule.” The rule would force states...