It’s no secret that power grids around the world need to expand to accommodate more renewable energy and the so-called “electrification of everything.” The latter, of course, refers to the growing ...

For more than a century, wireless power sounded like a party trick from the age of coils and crackling sparks. Now it is quietly turning into infrastructure, with real systems moving electricity ...

Scientists from the University of Jaén and the University of Santiago de Compostela in Spain have conducted research to identify the most suitable semiconductor materials for high-power optical ...

For decades, U.S. electricity demand was steady, allowing utilities to plan gradual growth and maintain the grid with modest upgrades. That era is over. The convergence of electric vehicles (EVs), ...

Minnesota Power, a division of ALLETE, has unveiled its plans to upgrade the high-voltage, direct-current (HVDC) transmission system that transports renewable wind energy from the Bison Wind Energy ...