Bruegel shows that European battery cell production is concentrated primarily in Hungary and Poland. Hungary has the largest capacity both in operation and under construction, exceeding 210 GWh. France and Spain have ambitious plans for the battery industry, but their production volume relies primarily on announced or under-construction capacities. Slovakia appears in Bruegel’s overview among countries with planned battery cell production. The chart attributes approximately 40 GWh of capacity to it, though no production is currently operational. bruegel.org 🇬🇧