Karatzis Group and METLEN Inaugurate Greece’s Largest Standalone Battery Energy Storage Facility in Thessaly
A landmark energy infrastructure project strengthening security of supply and Greece’s productive capacity On Wednesday, 14 October 2026, Karatzis Group of Companies and METLEN inaugurated Greece’s largest standalone Battery Energy Storage System (BESS) in Larissa, Thessaly. With a power capacity of 330 MW and a storage capacity of 790 MWh, the facility is also one […]