The ‘valley of death’ for climate lies between early-stage funding and scaling up | TechCrunch

The ‘valley of death’ for climate lies between early-stage funding and scaling up | TechCrunch

Jonathan Strimling faced a dilemma. His company had spent nine years working on chemical processes that could turn old cardboard boxes into high-quality building insulation. The good news was the team had finally cracked it: CleanFiber’s technology pumped out insulation — really good insulation. It had fewer contaminants and produced less dust than other cellulose…

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