This course will examine environmental regulation and enforcement by state and local governments relating to stormwater and erosion control, forest and groundwater resources, essential public facilities siting, habitat protection and open space provision, among others. The course will consider sources, scope and limitations in the authority of local governments to pursue an environmentally protective regime, the potential constitutional liabilities of government in regulating the use of the natural environment, and the conservation potential of the traditional tools that local governments wield (including planning and zoning, exactions, eminent domain, building codes). This course will also look to emerging trends in local environmental law, including green buildings, sustainable development ordinances, environmental planning and climate change strategies.