There’s a small, silent component hiding in almost every electronic device—from your phone and laptop to your TV and charger. It’s called a resistor, and it plays a huge role in how electricity is ...

Europe's electricity grid is undergoing a fundamental rewiring. Once defined by large power stations and one-way flows of energy, we’re seeing the system becoming increasingly decentralized and ...

AI data centers require incredible amounts of energy to run. NPR's Planet Money investigates how that demand for power might affect your electric bills. Tech companies invested hundreds of billions of ...

In Lima, Peru, electricity to the city of 10 million is controlled by just two companies, China Southern Power Grid International (CSGI) and China Three Gorges Corporation. Both are state-owned ...