ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins75% CONFIDENCEOverall confidence: 75%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Commercial operation projected for October 2027 based on Duke Energy Progress Carolinas Resource Plan and NCUC regulatory review.[1]The Wake Energy Storage Project is a 100 MW / 400 MWh 4-hour utility-scale lithium-ion battery storage facility located near Raleigh in Wake County, North Carolina. Developed by Duke Energy Progress to enhance grid stability and integrate growing solar capacity across the Research Triangle region, the facility provides rapid spinning reserves, peak demand relief, and local transmission voltage support.
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