About Marble Marble is a climate tech venture studio. Our north star is to erase billions of tons from annual greenhouse gas emissions and create a thriving future. We partner with scientists, engineers and operators to create deeptech companies that can solve hard climate problems, and reshape multi-billion $ industries. Together, we co-create radical solutions that slash emissions in hard-to-abate sectors, remove carbon from the atmosphere, and cool the planet. We shape the most promising ideas into new companies, funded by Marble. We're proud to be backed by leading climate investors across Europe and the US. Hard Climate Problem: Clean Hydrogen Hydrogen will be one of the workhorses of deep decarbonization. Across heavy industry and transportation, clean molecules will be required as low-carbon fuels or chemical feedstocks where direct electrification cannot do the job. These molecules include H2 itself but also its conversion into other H carriers like methanol,...