BP has already received interest in buyers for the Archaea business, she noted. It also noted the RNG space was quickly consolidating, with seven developers responsible for 60% of active projects. BP’s acquisition of Archaea still represents the high-water mark of transaction value in the U.S. RNG space. When BP acquired Archaea Energy, the company operated 50 RNG and landfill-gas-to-energy projects across the U.S. and had a pipeline of 80 projects in development. Last year, BP executives said they expected Archaea Energy to reach positive cash flow by 2026.