The MPhil students have recently returned from a study tour to Wales at the end of March.
They visited MBA Polymers in Worksop, the Centre for Alternative Technology in Machynlleth, Rheidol Hydro and wind farm, Canolfan Hyddgen and had talks by Ian Tansley (Sure Chill), Katy Jones (Dulas) and John Williamson (JWP Construction.)
Photo: Doros Nicolaides