Gov. Murphy has signed a new law that requires New Jersey to get half of its power from renewable energy by 2030, and he’s setting the bar even higher with a goal of achieving 100 percent clean energy by 2050, which should be defined to mean 100 percent renewable energy. Right now, renewable energy makes up about 15 percent of our power.

So how can we get from 15 percent to 50 percent to 100 percent? New Jersey’s Energy Master Plan, currently undergoing an update, will provide a roadmap to…