SCRANTON, Pa. (AP) — Gov. Josh Shapiro is unveiling a plan to fight climate change. Shapiro says he’ll back legislation to make power plant owners in Pennsylvania pay for their planet-warming greenhouse gas emissions. The plan would also require utilities to buy more electricity from renewable sources. Shapiro made the announcement Wednesday in Scranton. Such legislation would make Pennsylvania the first major fossil fuel-producing state to adopt a carbon-pricing program. However, it is likely to draw fierce opposition from business interests wary of paying more for power and will face long odds in a Legislature that is protective of the natural gas industry. Shapiro’s proposal comes as environmentalists are pressuring him to do more to fight climate change.