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Minnesota just plugged a 710-megawatt #solar farm into a coal plant that once burned 30,000 tons a day. The unique approach to connecting the panels to the grid allowed it to sidestep a typically years-long connection process.

Minnesota just plugged a 710-megawatt solar farm into a coal plant that once burned 30,000 tons a day, the two sharing wires until the last boiler dies in 2030 — and one retired coal unit will keep sp...Retirement does not mean the old hardware stops working entirely, either. One of the retiring units is being converted into a synchronous condenser, a hugewww.autonocion.com