GermanyBattery storage systemsOpen Battery energy storage system for the HOLLA project Fachhochschule Aachen Submission deadline November 18, 2026 at 9:00 AM UTC Contract value Not stated in the notice
BelgiumBattery energy storageOpen Battery supply for energy storage Curando O.L.V. 7 Weeën Ruiselede vzw Submission deadline November 10, 2026 at 10:00 AM UTC Contract value €6,000,000
SloveniaBattery energy storageOpen Turnkey supply and installation of a battery energy storage system (BESS) Javno podjetje Komunala Trbovlje d.o.o. Submission deadline October 26, 2026 Time not stated Contract value Not stated in the notice