City University London In his most recent published research, appearing in Applied Thermal Engineering, City, University of London’s Dr Martin White explores a novel organic Rankine cycle system, based on a two-phase expansion through numerical simulations of the system. His paper, Cycle and turbine optimisation for an ORC operating with two-phase expansion, considers the use of modern fluids whose properties could help to mitigate concerns around turbine damage, whilst allowing the benefits of two-phase expansion to be realised. Waste heat from a range of industries, ranging from iron and steel to food and drink, is currently ejected into the environment. Thus, the recovery of this wasted energy could have a significant role in reducing the environmental footprint of the manufacturing sector and help to ensure future manufacturing practices are sustainable.