Planning For An Uncertain Future: Can Multi-Criteria Analysis Support Better Decision-Making In Climate Planning?

This paper by Ingrid Gould EllenJessica YagerMelinda Hanson, and Luke Bo'sher, published in the Journal of Planning Education and Research, examines how multicriteria analysis (MCA), a decision-making tool, compares to other commonly used tools for making decisions about climate-change planning. The authors find that MCA has the potential to perform better than cost benefit analysis and working group approaches in supporting decision making processes that are more participatory, transparent, comprehensive, rigorous, and scenario-driven (five principles of effective planning). The paper also explores the ways in which MCA might fall short of these principles in practice, including when planners have limited resources.