Monthly Archives - December 2022

Transforming old cardboard boxes into insulation nets CleanFiber $10 million round

Antonette Ho2022-12-05T22:51:58-05:00It’s the middle of the holiday season here in the U.S., that magical time between Thanksgiving and Christmas when stores are packed with bodies and porches are piled with packages. All those packages produce a lot of waste — anywhere from 33 million tons to 51 million tons annually, depending on the estimate. A majority of it gets recycled, but there’s still a significant fraction that finds its way into landfills. One startup has a plan to slash that fraction...