StoneCycling is creating beautiful building materials made from 100% upcycled waste with a positive carbon impact on the planet. And there is plenty of waste available. Debris from construction and demolition is one of the biggest waste streams in the world. In Europe, it accounts for approximately 30% of all waste generated. In countries like the United States and China, this percentage is even higher. StoneCycling is doing continuous research on the availability, quality and quantity of waste that has the potential to be upcycled.