The grid cannot cope with the rise in data centers
From our US edition
As June gave way to July, with a heat dome over the Eastern Seaboard, the US Department of Energy signed an order few people understood. It gave the region’s grid operator permission to do something that would have sounded simply deranged a decade ago. If the system came under enough strain, PJM – the body that keeps the lights on for 67 million Americans from Chicago to Washington – could order the great data centers of Virginia and Maryland to disconnect from the grid and run on diesel instead, so that everyone else could keep their A/C on. Any facility drawing 50 megawatts or more would have 15 minutes to comply. It was, said the order, a last resort before rolling blackouts. Secretary of Energy Chris Wright said keeping the power on was “non-negotiable.
