Mitsubishi Heavy Industries, Ltd. (MHI) ne Kellogg Brown & Root, Ltd. ayɛ nhyehyeɛ apam. Wɔbɛsi saa adwuma no, a wɔfrɛ no Hydrogen Production Plant 2 (HPP2), wɔ Stanlow Manufacturing Complex, a ɛyɛ UK's refineries a ɛdi kan no mu baako. HPP2 no benya hydrogen a wɔtumi de yɛ adwuma afe biara bɛyɛ ton 230,000.