4-hour batteries dominate Poland's 6.4 GW pipeline despite flat de-rating

Pipeline capacity by storage duration, stacked by capacity market auction vintage (MW)
Source: Modo Energy Poland Battery Pipeline Q1 2027 – Q4 2030
Note: This is a non-exhaustive list, compiled from public announcements, regulatory filings and industry publications. ~4 hr includes assets between 2.5 and 4.5 hours. ≤2 hr includes assets up to 2.5 hours. Unknown duration assets excluded from duration breakdown. Pipeline covers projects with expected COD through 2030.
MODOENERGY