A Michigan appellate court reversed an order by the Michigan Public Service Commission requiring alternative energy suppliers in the Lower Peninsula to secure in-state generating capacity to…

The D.C. Circuit vacated a license renewal that FERC granted for a power plant on the Coosa River. Environmental groups argued that the agency violated the Federal Power Act, NEPA, and the ESA…

The Third Circuit vacated a lower court's dismissal of a company's claim that the Delaware River Basin Commission did not have authority to review the company's proposed fracking…

The Federal Circuit affirmed a lower court decision denying three Canadian solar manufacturers' and a U.S. importer's motion for preliminary injunction to bar the enforcement of…

The Ninth Circuit upheld the dismissal of shareholders' derivative action against a solar panel company for failing to disclose in financial statements and press releases the existence of…

A district court granted South Carolina's motion to preliminarily enjoin DOE from terminating a mixed-oxide fuel fabrication facility project currently under construction until the case can…

Pennsylvania's highest court largely upheld a temporary injunction enjoining the state environmental agency from enforcing certain regulations governing unconventional oil and gas operations…

Pennsylvania's highest court reversed a lower court decision that would have allowed a company to drill, construct, develop, and operate unconventional natural gas wells as a conditional use…

A district court held that a city council breached a development agreement for a proposed export terminal when it passed an ordinance that banned coal operations at "bulk materials facilities…

A Colorado court, on motions for summary judgment, held that state and federal law preempt portions of a city ordinance concerning the regulation of oil and gas development within its boundaries.…