
Can cities ban natural gas in new buildings? A federal judge just said yes.
March 25, 2025
Cities looking to eliminate fossil fuels in buildings have notched a decisive court victory. Last week, a federal judge dismissed a lawsuit brought by plumbing and building trade groups against a New York City ban on natural gas in new buildings. The decision is the first to explicitly disagree with a previous ruling that struck down Berkeley, California’s first-in-the-nation gas ban. That order, issued by the 9th U.S. Circuit Court of Appeals in 2023 and upheld again last year, prompted cities across the country to withdraw or delay laws modeled after the Berkeley ordinance.