 An outcome of SOWFIA was a catalogue of wave energy test sites, as well as several workshops and reports on the environmental risks and benefits associated with the use of wave energy.She leads the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI), a project which develops wave tank codes for tackling challenges that arise from complex wave-structure interactions.Greaves is part of the Sustainable PowER GENeration and supply (Supergen) Offshore Renewable Energy (ORE) Hub, which researches several renewable energy technologies.