Day: July 6, 2025

  On May 29, 2025, the U.S. Supreme Court issued a decision in Seven County Infrastructure Coalition v. Eagle County (No. 23-975) in which it perhaps clarified, perhaps modified, or perhaps announced entirely new standards for judicial review of agency obligations under the National Environmental Policy Act (NEPA). Justice Kavanaugh delivered the majority opinion, holding … Read more

As the Inter-American Court of Human Rights (IACtHR) prepares to release its advisory opinion on climate change on July 3, 2025—joining earlier decisions from the International Tribunal for the Law of the Seas (ITLOS) and the European Court of Human Rights (ECtHR), and in anticipation of the International Court of Justice (ICJ)’s advisory opinion—The Role … Read more

Since 2016, presidents and their administrations have increasingly drawn lawsuits arguing that they are overstepping their authority. In these ultra vires claims, litigants contend that presidential actions—including, for example, executive orders, proclamations, or memoranda, as well actions by executive agencies done at the President’s behest—exceed the scope of the authority granted to the President by … Read more

On Friday, June 27, the Supreme Court’s term closed and the Court handed down its final opinions, including in a case called Trump v. CASA. The CASA plaintiffs challenged President Trump’s executive order on birthright citizenship, but the Court’s decision – which made no substantive holdings about citizenship or immigration status – has far broader … Read more

While federal policy can have a significant impact on renewable energy development, local policy—and local sentiment—can be just as consequential. Between 2018-2023, at least 30% of utility-scale wind and solar projects were cancelled during the siting process, largely because of community opposition, local ordinances, and zoning. For the last five years, the Sabin Center has … Read more