In the US, Carbon Conversions Inc. (Lake City, SC, US) employs pyrolysis and can process "the entire composites waste stream," claims Keith Graham, Carbon Conversions' VP of business development. at includes continuous tow from various markets; intermediates, such as dry fiber waste (from fabrics, trimming, braiding), and "wet" uncured prepreg and pultrusion waste; and end-of-life parts from commercial aerospace, recreational and industrial sources. "We've built a robust business to take any industry's waste stream and convert it into any one of our many products," adds Graham. Hexcel (Stamford, CT, US) recently purchased a minority stake in the company.