On December 16, Worley from Australia announced that they have reached an agreement with Exxon Mobil on the EPC terms for the hydrogen project in the USA, stating that Worley will provide reimbursable engineering, procurement, and construction services for Exxon Mobil's planned low-carbon hydrogen and synthetic ammonia facilities, including supporting engineering, infrastructure, and interconnections. The facility is adjacent to Exxon Mobil's chemical and refinery plant in Baytown, Texas. The contract is contingent upon final investment decisions, government support policies, and necessary regulatory permits.