 Supergen ORE is a £9 million Engineering and Physical Sciences Research Council project that looks at future challenges for renewable energy sources and looks at how the offshore energy distribution system will need to be transformed in the future.She had developed the University of Plymouth Coastal, Ocean and Sediment Transport (COAST) laboratory which looks at marine energy devices and environmental impact modelling.Greaves is the chair of the board of the Partnership for Research In Marine Renewable Energy (PRIMaRE) and Directs the Supergen ORE Hub.