Policymakers at the local, state, and federal levels are increasingly turning to building performance standards (BPSs) to reduce buildings’ contributions to climate change. A key question in designing BPSs is what “metric” the standards should use to gauge a building’s performance. This Comment provides general background information on the case for regulating energy use in buildings, reviews the two general categories of metrics in existing BPSs and explains why an energy efficiency-based standard is superior to a greenhouse gas-based standard, and highlights the findings from a study of N

Gasoline is the source of 17% of U.S. carbon emissions. To achieve emissions reductions consistent with the 2030 goals set by the Joseph Biden Administration and the Intergovernmental Panel on Climate Change, annual U.S.

Plastics pollution has been an issue in the United States since discovery of the Great Pacific Garbage Patch catapulted it to the forefront of news reporting. Regulatory and academic activity around plastics has had a common feature: it focused almost exclusively on one stage in plastics’ linear model and framed the problem as a waste problem.

Gas stations are America’s largest carbon spigot, a leading source of neighborhood-based pollution, and a sacred cow. This Article takes a comprehensive look at gas stations through the lens of the climate crisis and the rise of electric vehicles, and proposes steps to improve and shrink the country’s gas station network in an environmentally and fiscally prudent manner. It argues that state and local government should regulate gas stations to advance their climate goals, reduce pollution of air, soil, and groundwater, improve public health, and save taxpayers money.

Per- and polyfluoroalkyl substances (PFAS) are a toxic, environmentally persistent class of chemicals that have been used widely in consumer products. Despite growing evidence of adverse health effects associated with PFAS exposure, the U.S. Environmental Protection Agency has not yet promulgated a legally enforceable standard for any of the individual chemicals in the PFAS group. This has resulted in largely unrestricted disposal of PFAS waste and dispersal of these persistent chemicals throughout the environment.

The authors of Energy Exactions make a compelling case for the use of energy exactions as a local policy tool that could complement important state policies. However, it must be designed carefully and tailored to different land uses and locations so it effectively supplements state and utility policy and does not become a barrier to housing affordability and enabler of suburban sprawl.