article thumbnail

The Top-Ten Lower Court Decisions on Environmental Law

Legal Planet

The Supreme Court tends to get all the attention, but for every Supreme Court opinion on environmental law there are probably fifty opinions in the lower federal courts. Collectively, the lower courts have done fat least as much to shape the law than the Supreme Courts occasional interventions. Any top ten list is a bit arbitrary.

Law 227
article thumbnail

The Ten Most Important U.S. Environmental Laws

Legal Planet

In choosing the top environmental laws, I wanted to focus on those with the largest impacts on the environment, not just those that are most important to environmental lawyers or best known. I included all laws passed in the U.S., not just federal regulatory laws, and some of my selections may not be what you expected.

Law 290
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

U.S. Climate Law: A Broad & Rapidly Growing Field

Legal Planet

In preparing to teach a course on climate law, I was really struck by how broad and rich the field has become. Back in the day, it was nearly all international law, but nowadays there’s a huge amount of U.S. domestic law. and international law. and international law. climate policy. Here goes: I. Cross-cutting A.

Law 246
article thumbnail

Clean Air Act rulemakings don’t follow the normal rules – just ask the Supreme Court

Environmental News Bits

Every law student learns that the Administrative Procedure Act (APA) outlines the default rules for how federal agencies propose and finalize regulations and how courts review them. But for many significant actions under the Clean Air Act (CAA), it’s a different story entirely.

article thumbnail

Taking A Data-Driven Tour of Air Pollution Law

Legal Planet

Earlier this year, a team of economists published a retrospective paper on the Clean Air Act. Some of the findings are not surprises: stricter regulations actually do result in improved air quality. The grandfather of emission trading programs is the SO2 program created by the 1990 amendments to the Clean Air Act.

article thumbnail

50 Years Ago: Environmental Law in 1973

Legal Planet

In the previous three years, Congress had passed NEPA, the Clean Air Act, and the Clean Water Act. Continuing the legislative wave, 1973 saw the passage of the Endangered Species Act (ESA. One subject stood outside the political turmoil: environmental law. In another notable case, the D.C.

Law 182
article thumbnail

State-Level Actions To Decarbonize Aviation

Legal Planet

Opponents will undoubtedly argue that such state-based initiatives conflict with federal law.