The U.S. Court of Appeals for the 9th Circuit has ruled against Berkeley's pioneering natural gas ban. In a majority decision filed Tuesday, the court said Berkeley's ordinance banning gas pipelines in new construction runs afoul of the federal Energy Policy and Conservation Act. | By Kiley Russell Bay City News The U.S. Court of Appeals for the 9th Circuit has ruled against Berkeley's pioneering natural gas ban. In a majority decision filed Tuesday, the court said Berkeley's ordinance banning gas pipelines in new construction runs afoul of the federal Energy Policy and Conservation Act. The act "expressly preempts state