Supreme Court Justice Samuel Alito is refusing to recuse himself from a major climate case despite owning stock in several energy companies, although none in the two that are parties in the lawsuit the court will hear next term.Citing his energy stock ownership, liberal groups have been calling for the conservative justice to recuse, and they have asked the Senate Judiciary Committee to investigate Alito’s involvement, NBC News reports. But the Supreme Court says Alito is not obligated to do so. “Justice Alito does not have a financial interest in any party” involved in the case, a court spokesperson told NBC News in a statement. The court’s legal counsel advised that “his recusal is not required.” ExxonMobil and Suncor Energy are fighting to have dismissed a lawsuit involving damages for climate harms, NBC News reports.Justices are not required to recuse unless they have a direct conflict, such as specific stock ownership, a personal relationship, or a history with the case prior to their appointment to the Supreme Court. In their letter, the liberal groups say that justices should recuse if their “impartiality might reasonably be questioned” by an “unbiased and reasonable person who is aware of all relevant circumstances.”The liberal groups also say they have “deep concerns” about Alito’s “inconsistent history of recusals from cases from which he should be compelled to recuse under long-standing federal law.” They cite “his substantial holdings in individual oil and gas companies and other personal ties.”They point to what they call Alito’s “irregular recusal practice in oil and gas industry-related cases,” saying that it is “undermining public confidence in the impartiality of the Court.” NBC notes that “in 2023, Alito did recuse himself when the court turned away an appeal from the companies in the Colorado case.” That same day, “the court rejected appeals in similar cases involving other companies, including ConocoPhillips and Phillips 66. Alito also did not participate in those cases.”But the court’s spokesperson said that Alito was “inadvertently recused” from the Colorado case.