The Carbon Removal Market Was Built On One Customer. Now What?

InnovationSustainabilityThe Carbon Removal Market Was Built On One Customer. Now What?ByPhil De Luna,Contributor.Forbes contributors publish independent expert analyses and insights. I’m a materials scientist building technology to decarbonize industryFollow AuthorApr 23, 2026, 09:33am EDT--:-- / --:--This voice experience is generated by AI. Learn more.This voice experience is generated by AI. Learn more.NEW YORK, NY - JUNE 24: People walk past the front entrance to a Microsoft office building on 8th Avenue on June 24, 2025, in New York City. (Photo by Gary Hershorn/Getty Images)Getty ImagesThere's a particular kind of panic that runs through a nascent industry when its biggest customer blinks. A few weeks ago, that panic hit the carbon dioxide removal sector like a freight train.News broke that Microsoft, responsible for roughly 80% of all carbon removal credit purchases, would be pausing its procurement. LinkedIn lit up, and founders pinged each other in group chats. The existential dread that startup founders carry as background noise suddenly moved to the foreground.Then came the clarification. Microsoft Chief Sustainability Officer Melanie Nakagawa issued a statement that was measured but unmistakably firm: the company was not abandoning carbon removal, only "refining its approach." Any adjustments, she said, were "part of our disciplined approach — not a change in ambition."But here's the thing about ambiguity in a market held together largely by hope and venture capital: it doesn't matter if the giant meant to blink. The blink already happened.The Bridge Was Always Going to BurnAround the same time, the U.S. Department of Energy quietly restored funding to Direct Air Capture Hubs it had previously cancelled, a lifeline for projects that had stalled mid-development. A reprieve, yes. But to many in the industry, it felt like arriving at the hospital after the patient had already coded.Hannah Bebbington, head of deployment at...