For more than a decade, taxing carbon was often at the forefront of plans to address climate change — and even held the promise of garnering bipartisan support. But now, Republicans and Democrats are largely silent on the idea, if not outright hostile to it.

The Trump administration set about weakening or scrapping a slew of environmental rules that bound the industry. But there are about 5,000 fewer miners than when Trump took office.

A nonpartisan guide aimed at helping inform voters’ choices.