Abstract
Controlled environment agriculture (CEA) has some clear advantages over traditional farming, such as: reliable and consistent production capability; efficiency in water and space use; reducing the use and runoff of fertiliser and pesticides; etc. As such CEA can greatly benefit from the CAPE (computer-aided process engineering) approach – cross-fertilization of these two apparently distinct areas may result in new methods and applications to improve CEA and process engineering, with potentially significant contribution to circular economy. In this paper, we discuss several important aspects of CEA drawing from our own experiences in aquaculture and aeroponics, including product development, process design and process operation, and the potential contribution of CAPE. Finally, we postulate a systems platform for CEA, aiming to foster a long-lasting partnership between the two scientific communities.