Electric-grid operators from across the country are warning of the potential for blackouts as companies attempt to transition to green energy sources. "I am concerned about it," MISO Chief Executive ...

The largest electric grid operator in the US has issued a level one emergency alert - raising the specter of its 65 million customers facing potential blackouts during a searing heatwave. Currently ...

While some major cities are already seeing their lights go off due to electricity use overload, grid operators and energy advocates gave a warning to states closing their coal-fired power plants even ...