Geoff O'Brien Author

Phil O'Keefe is Director of ETC UK, a not-for-profit development organization, and Professor of Economic Development and Environmental Management at Northumbria University, UK.

Dr Geoff O'Brien is a senior lecturer at Northumbria University.

Professor Nicola Pearsall is the Director of Northumbria Photovoltaics Applications Centre (NPAC) and group leader for the Energy Systems and Materials research group in the School of Computing, Engineering and Information Sciences, Northumbria University.