Every August 24, we celebrate National Hydropower Day. This day helps us remember one of America’s oldest renewable energy sources. Hydropower has powered communities for over 100 years. Today, it plays a bigger role than ever as we work toward a cleaner energy future. What is hydropower? Hydropower generates electricity by using flowing water. Water […]| Powerlines
With the current heatwave gripping the eastern U.S., we're revisiting this story—originally published back in May—on practical ways to stay comfortable and cut energy costs during extreme weather.| State of the Planet