The appliances are more expensive and less common than air-source heat pumps. But big incentives and superb efficiency can ...

Federal funding portals are down. Binding contracts are at risk. And a legal battle is sure to come. What happens next?

Over 64% of manufacturing and supply-chain investment supporting the emerging industry is in Republican districts, per new ...

Other states allow companies to own residential solar arrays on homeowners' roofs, but in Wisconsin the question has been ...

Factories that make processed foods need lots of heat — and most burn gas to supply it. Companies like Oatly are grappling ...

Flames and smoke filled the sky as a fire burned at the Moss Landing Power Plant, north of Monterey in California, on January 17. (Tayfun Coskun/Anadolu via Getty Images) The fire that ripped through ...