Staff Lead researchers Professor Andrew Cruden BEng, MSc, PhD, FIET Professor of Energy Technologies Connect with Andrew Email: A.J.Cruden@soton.ac.uk Other researchers Professor Richard Wills Head of Department Connect with Richard Email: rgaw@soton.ac.uk Collaborating research institutes, centres and groups Energy Technology Group We research modern scientific and technological challenges faced by the world, with a focus on energy efficiency, emerging energy technologies and sustainability. Research outputs Techno-economic and environmental analysis of second-life batteries compared to new in revenue-stacking network-constrained solar PV farm Susan Isaya Sun, Mahdi Kiaee, Andrew Chipperfield & Richard Wills, 2018 Type: conference