Rolling blackouts are a rising threat across the U.S. as aging power grids collide with extreme weather, rising electricity demand and a shift to cleaner fuels, the nation’s top grid monitor warned ...

More than a dozen states where data centers are spreading fastest could face electric power emergencies from extreme winter storms this winter, the grid’s security monitor warned Tuesday. The North ...

Israel Electric Corporation (IEC) is widening its collaboration with Prisma Photonics to use the company’s optical fiber technology to monitor more of the utility’s power grid. The deal extends by ...