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.

Over the past 50 years, tremendous progress has been made in reducing air pollution under the Clean Air Act. Nevertheless, while air quality has improved greatly for much of the nation, there are still places where the goal of attaining national standards has still not been reached. This is often true in urban locations that are affected by multiple pollution sources; typically, these areas are also environmental justice communities. Recent events have called attention to the urgent need for concrete action to address the many problems of these communities.

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.

New residential and commercial developments often create costs in the form of congestion and burdens on municipal infrastructure. Citizens typically pay for infrastructure expansion associated with growth through their property taxes, but local governments sometimes use cost-shifting tools to force developers to pay for—or provide—new infrastructure themselves. These tools are forms of “exactions”—demands levied on developers to force them to pay for the burdens new projects impose.

The Federal Energy Regulatory Commission (FERC) is a little-known and too-often ignored federal authority with the power to block or rapidly accelerate the transition to a clean energy future, and is thus indispensable to addressing climate change. Institute for Policy Integrity scholars Bethany A. Davis Noll and Burcin Unel are to be applauded for bringing into focus a regulatory space that is essential to efforts to decarbonize the power sector.

Electricity generation in the United States is one of the leading sources of greenhouse gas emissions, which cause severe climate change-related harms. Despite the severity of those harms, the Federal Energy Regulatory Commission (FERC), which regulates the interstate transmission and wholesale electricity markets, has avoided addressing the issue. FERC has historically shied away from environmental considerations in ratemaking.

In the absence of a national mandate to intensify use of renewable energy, many corporations are increasing their own reliance on renewables. Numerous utilities are likewise transitioning toward wind, thermal, and solar power. But renewable energy continues to face challenges, including battery storage, grid expansion and incorporation of renewables into the grid, initial project costs, and regulatory barriers. How are utilities and energy-consuming companies increasing their renewables portfolios while navigating this terrain?