GaNonCMOS is a research and innovation project funded by the European Union’s Horizon 2020 program and coordinated by the Catholic University of Leuven. The overall objective of the project is to develop novel low cost and reliable GaN-based process, components, modules and integration schemes, and demonstrate their performance and economic potential on system level for significant energy reduction in a wide range of energy intensive applications. The GaNonCMOS project aims to bring GaN power electronic systems to the next level of maturity by providing the most densely integrated systems to date.