GreenGen Biotechnology Co., Ltd.

Pimchai Chaiyen led the development of ZeroWaste technology (C-ROS) and co-developed a food waste digestion system in collaboration with Thanyaporn Wongnate's group. This technology has been scaled and implemented through the startup GreenGen Biotechnology.

GreenGen brings the group's anaerobic digestion know-how — including the SUZDEE digester and natural microbial cocktails — to organizations and communities that want to turn organic waste into biogas and plant boosters.