Local land use law has evolved into a flexible and powerful technique for achieving sustainable development. This Article, adapted from Chapter 3 of Choosing to Succeed: Land Use Law & Climate Control (ELI Press 2021), looks at the authority and strategies that enable municipalities to lower their carbon footprint. It describes and analyzes many methods, both traditional and innovative, to use the power of local governments to reshape human settlements to mitigate climate change. The Article demonstrates that land use regulation can be retooled to greatly reduce or capture urban carbon emissions, and posits that mitigation efforts can lead to significant adaptation benefits, linking the two components of climate change management.