Mantle8 secures €2.06M EU grant to scale natural hydrogen tech

A €2.06 million EU grant gives the Grenoble deep-tech startup non-dilutive runway to industrialise a four-component technology platform, and moves it one step closer to its first commercial drilling campaign. Fourteen months after closing a €3.4 million seed round backed by Bill Gates’ Breakthrough Energy Ventures and Kiko Ventures, Mantle8 has secured a second source […]