ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins69% CONFIDENCEOverall confidence: 69%How well the pin's source and references back up its dates.Weighted average of how firmly 5 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 from 50% to 74% confidence
EIA-860M (via Cleanview[4] and InfraSure[3]) lists the 306 MW battery (plant 66391, ACTX BESS Project LLC) as planned for March 2028; Primergy has not published a battery date.Primergy said in March 2024 that its 408 MWac Ash Creek solar plant for Microsoft in Hill County, Texas will also include a 300 MW battery (EIA-860M lists 306 MW, March 2028); the 588M USD debt financing was for the solar project and no battery cost is published.
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