Sustainability & the Built Environment parks + open spaces buildings + building ensembles infrastructure domains transportation + utility systems James LaGro, Jr. Department of Urban & Regional Planning, Sustainable Landscapes Symposium - October 16, 2015
structure affects function Urban design matters! Image source: Duany, Plater-Zyberk (DPZ) “driveable suburban” separated land uses low densities auto-oriented “walkable urban” mixed land uses medium/high densities transportation choices structure function vehicle-miles traveled (VMT) greenhouse gas emissions commuting congestion location-efficiency energy efficiency physical activity
retrofitting the built environment location-efficiency …places that require less time, money, and driving. Transit-Oriented Development (TOD) Rosslyn-Ballston Metro Corridor (Arlington, VA) “The future surrounds us… it’s just unevenly distributed.” -- Urban Land Institute
retrofitting the built environment Storm Sewer to “Daylighted” Stream & Green Space Thornton Creek, Seattle, WA Rail-to-Trails Southwest Commuter Path, Madison, WI
Priority (bellwether goal) complete communities Priority (bellwether goal) multi-purpose green spaces mixed-use, medium-density buildings location-efficient housing multi-modal transportation system Pre-Conditions zoning code revisions green infrastructure policies subdivision ordinance revisions bike & ped network funding Strategies (e.g., policy interventions) A theory of change is “a description of how and why a set of activities is expected to lead to early, intermediate, and long-term outcomes over a specified period.” Source: ActKnowledge and the Aspen Institute Roundtable on Community Change (2003)