Peak demand on the largest US grid is climbing fast enough that PJM has asked th

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Peak demand on the largest US grid is climbing fast enough that PJM has asked th

· @ChurchillWw

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Peak demand on the largest US grid is climbing fast enough that PJM has asked the Energy Department to let a Maryland 1972 oil unit run past its 438-hour-a-year emissions cap this summer, a unit it had already scheduled to retire and keeps online today only under a reliability