100% CONFIDENCEOverall confidence: 100%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference supports 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
Source explicitly identifies 2022-08-12 as the announcement or milestone date; pin uses this date. Investment period: Multi-phase project announced August 2022; trial operations started September 2026.[1]CATL announced €7.34 billion for a planned 100 GWh battery plant in Debrecen, Hungary, its second European battery plant. This pin records the 2022 investment announcement; trial cell operations began in September 2026.
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