Sensor tech supports sustainability by delivering crucial climate data. We explore the satellite-based sensors that forecast weather, detect pollution, protect biodiversity and monitor the environment. Experts from the European Patent Office, the European Space Policy Institute and the European Space Agency dive into their recent joint study, which shows a meteoric rise of patent applications in space-borne sensing. Could innovation in space be key for a greener planet? Moderated by Tomas Hrozensky from the European Space Policy Institute with the participation of Johannes Schaaf from the European Patent Office and  Stephan Speidel from HE Space Operations working closely with the European Space Agency. See the Patent Insights report on “Space-borne sensing and green applications”  Patent documents quoted by Johannes for illustrative purposes: EP3469516B1  EP3655743B1 EP2193449B1