Hydropower was long the country’s leading source of renewable energy, but it was passed in 2019 by wind and in 2025 by utility-scale solar. It’s still significant, though, with 5.6 percent of U.S.

Droughts linked to climate change are reducing water flow in rivers and reservoirs, causing significant drops in hydropower production worldwide. Countries heavily reliant on hydropower, like China, ...

Arizona is becoming EV country. With nearly 90,000 electric vehicles registered there, it’s among the top 10 states for EV ownership in the nation per capita, according to the U.S. Department of ...

Ever wondered how much power a hydroelectric dam generates? 🌊⚡ In this video, we break down the calculations behind the energy produced by a dam using water flow and turbine efficiency. Perfect for ...

Skyrocketing energy bills have emerged as a third rail among ratepayers in Massachusetts, as residents increasingly cite them as a major contributor to the state’s high cost of living. More than 20% ...

Around 3.6 million households in the Philippines are not connected to the national power grid. In the country’s mountainous north, some villages have overcome this challenge by building and ...