Today, host Martine Powers talks with The Post’s climate zeitgeist reporter Shannon Osaka about the benefits and challenges of rooftop solar panels, and why rooftop solar is more expensive than solar farms. Shannon also shares advice about how to take advantage of solar tax credits before President-elect Donald Trump returns to the White House. Today’s show was produced by Peter Bresnan and Ariel Plotnick. It was edited by Lucy Perkins with help from Reena Flores and mixed by Justin Gerrish. Subscribe to The Washington Post here.