Heatwaves are pushing power grids to their brink around the world — a risk that can make an already dangerous situation deadly.
When temperatures spike, people tend to need air conditioning the most. But that can put a lot of pressure on a power grid, potentially triggering a blackout if there isn’t enough electricity on hand. That’s the worst-case scenario grid operators across the world are scrambling to prevent.
Close to 28.8 million people are under heat alerts today in the US. Texas grid operator ERCOT broke its June record for electricity demand on Monday after issuing a “weather watch” for June 15th through 21st and asking residents to voluntarily...
