New infographic: Rolling blackouts are now happening in the USA, just as I warned. PJM already announced an emergency action level on the Eastern grid, and ConEd rolled out voltage reductions (essentially blackouts) across NYC over the weekend, plunging the electricity service voltage of customers from 115 V to 86 V (where electronics cannot function).
This is only going to get far worse as the U.S. power grid filters under the heavy demand load of data centers and EVs.