The U.S. Supreme Court opens its October 2026 term on Monday with a docket that is already drawing outsized attention from litigators, regulators, and in-house legal teams. The justices are expected to hear major disputes touching immigration detention, firearm restrictions, climate-liability claims, voting rules, and LGBT-rights issues—areas where even incremental doctrinal shifts can quickly reshape litigation strategy nationwide.

Although no merits rulings have been issued yet, the composition of the Court’s calendar is itself a major legal development.

A federal judge in Rhode Island has blocked the EPA’s attempt to terminate the Biden-era “Solar for All” program, a $7 billion grant initiative designed to expand residential solar access in underserved communities. U.S. District Judge Mary McElroy ruled that the agency acted unlawfully in canceling grants that had already been obligated, concluding that Congress had clearly authorized the funding and intended the program to move forward.

The lawsuit, Rhode Island AFL-CIO et al v. Environmental Protection Agency et al, is notable not only because of the amount at stake, but also because it highlights a recurring separation-of-powers dispute: how far an executive agency can go in unwinding programs that Congress has funded and the government has already put into motion.

Judge McElroy’s decision appears to turn on a straightforward but powerful administrative-law principle.

The U.S. Supreme Court has handed climate plaintiffs a meaningful procedural win, ruling that Enbridge could not remove a climate-related suit to federal court after the statutory deadline had passed. The Court rejected Enbridge’s argument that the removal clock under 28 U.S.C. § 1446(b)(1) could be equitably tolled, leaving the case where it began: state court.

That may sound like a narrow civil-procedure dispute, but for litigators following energy and environmental cases, it is a consequential one.