My hall of residence at a North of England Uni used to turn off heating at night in the late 90s, bearing in ming the rooms' nice, old sash windows. Getting up

My hall of residence at a North of England Uni used to turn off heating at night in the late 90s, bearing in ming the rooms' nice, old sash windows. Getting up for early lectures in winter was fun... I don't think they do this anymore. Certainly there were apparently many complaints from students when an Oxford college proposed to do that recently to help tackle the 'climate crisis'...