Designed to maximise natural light when artifical light was at a premium, Carnegie libraries (and many other public buildings of the era) can be criticised for their presumed consumption of heat and consequent CO2 emissions today. Our research has sought to pinpoint the actual rather than the presumed impact of these buildings both through comparing energy consumption data with that of new buildings of the same type as well as by examining life cycle assessment tools.
The findings reveal unexpectedly positive results which can be read in full in our paper published in Public Library Quarterly.