Koloma
Assembly Line
Khosla leads $245M geologic hydrogen deal
Koloma, a startup aiming to lead a new industry based on extracting carbon-free hydrogen from natural underground deposits, just raised $245.7 million in a financing round that positions it to stay ahead of competitors in this developing clean energy field.
The Denver-based company disclosed the new funds in a Securities and Exchange Commission filing on Feb. 9, a day after winning a research grant from a U.S. Energy Department program to refine methods to stimulate underground hydrogen production and extract the elemental fuel. The round was led by Khosla Ventures and included investment from Amazon’s Climate Pledge Fund and United Airline’s Sustainable Flight Fund. They join previous cleantech backers including Bill Gates’ Breakthrough Energy Ventures and Energy Impact Partners, boosting Koloma’s total funding to more than $300 million.