- The document discusses applying the Analytic Hierarchy Process (AHP) as an "action based retrofitting parameter" to prioritize energy efficiency projects at two case study institutions in a scientific way.
- AHP involves pairwise comparisons of criteria like investment required, annual savings, and payback period to obtain overall rankings for various retrofitting alternatives.
- The results show AHP provides a valid method for decision-making among multiple conflicting criteria to select projects for greening buildings through energy efficiency retrofits.