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.

Heralded in 1970 as the nation’s environmental Magna Carta, the National Environmental Policy Act’s (NEPA’s) luster seems faded and its future uncertain. While Trump Administration initiatives threaten to diminish further and perhaps even dismantle aspects of NEPA, this Article chronicles how the current assault merely continues NEPA’s unfortunate trajectory, examining how the courts, the U.S. Congress, and the executive branch each have whittled away at the Act. NEPA consequently sits at a critical juncture: it could soon fade away or it could hew back toward its original promise.

One of the most important and transformative mechanisms the U.S. Congress has ever created to protect the environment is under assault from the Donald Trump Administration. The National Environmental Policy Act (NEPA) ushered in the modern era of U.S. environmental law.

The National Environmental Policy Act (NEPA) plays a crucial role in the authorization and approval of more development projects than any other federal law. Proponents believe NEPA protects communities and the environment from potentially detrimental projects, while critics counter the Act prevents timely review of important infrastructure projects.