Day: December 17, 2025

LED light bulbs and TVs. Front-loading washing machines. Energy-lean refrigerators. All were once nascent technologies that needed a push to become mainstream. Now, California is trying to add über-efficient plug-in…

European steelmaker ArcelorMittal is an industrial giant, producing more of the high-strength metal than any other company except China’s state-owned Baowu Group. Its reliance on coal-fueled blast furnaces has made…