To summarize, a university is a complex enterprise with a wide
variety of contributions to the CF. EEIO modeling has proven
effective in identifying both target areas and differences in the CF
across different faculties/departments. The high contribution of
indirect, scope 3 emissions clearly shows the need of including this
segment of the inventory in order to develop a complete CF. The
study of NTNU shows that the scope 3 contributions cover a quite
large set of elements, and that EEIO modeling combined with
financial data from the account system has proven a possible
solution for including these. Furthermore, dividing CF into faculties
using EEIO methodology enables us to compare universities around
the world more consistently. Using complete multi-regional EEIO
models matched to a set of universities in investigating this could
be an interesting possibility in further work.