tozero, co-founded by Sarah Fleischer, is a Munich-based startup that has embarked on a revolutionary journey to reshape the landscape of lithium-ion battery recycling. The company's mission is to close the loop of these batteries, ensuring that critical materials like lithium, cobalt, and nickel are returned to the market as fresh battery-grade materials. This not only reduces the environmental footprint but also fortifies Europe's geopolitical stance by decreasing dependence on mining countries.