The Animal waste is mixed with already shredded paper waste/ and or wood waste as feed stock for energy pellets. Then used as and on sight energy source for large facilities. I am not sure about the marketing approvals? There are a few companies marketing the system but the KDS allows for a better quality denser pellet. I believe that the KDS is being looked at as an improvement to existing systems. The KDS provides up to and in excess of 400 mesh plus. The competition avg is 200 mesh.