Magrathea, a startup focused on creating carbon neutral magnesium metal from seawater and brines, has secured $24.0M in Series A funding. The company is developing a new generation of electrolytic technology, a crucial step towards providing sustainable materials for the era of electrification and decarbonization.
The investment round saw participation from Resource Technology Capital, Balerion Space Ventures, and Capricorn Investment Group. Magrathea's innovative process aims to address the growing demand for magnesium while significantly reducing its carbon footprint, a key challenge in industrial decarbonization.












