We are very happy to be hosting Stefan Groer as a visiting scholar from TU Darmstadt, in Germany. This is a continuation of our longstanding partnership with the team led by Prof. Dr. Manfred Boltze, who is the Head of the Section for Traffic Planning and Transport Technology of Technische Universität Darmstadt. Stefan presented a seminar entitled, "The Role of Local Climate Action Plans in Transportation" which describes his ongoing PhD research. We are excited to have Stefan in Portland for two months (during the best Portland weather!) and we hope that our partnership with TU Darmstadt will continue into the future!