U.S.DEPARTMENT OF☑ENERGYPathways toCommercial Liftoff:Clean HydrogenMarch 2023This report was prepared as an account of work sponsored by an agency of the United Statesgovernment.Neither the United States government nor any agency thereof,nor any of theiremployees,makes any warranty,express or implied,or assumes any legal liability orresponsibility for the accuracy,completeness,or usefulness of any information,apparatus,product,or process disclosed,or represents that its use would not infringe privately ownedrights.Reference herein to any specific commercial product,process,or service by trade name,trademark,manufacturer,or otherwise does not necessarily constitute or imply its endorsement,recommendation,or favoring by the United States government or any agency thereof.The views and opinions of authors expressed herein do not necessarily state or reflect thoseof the United States government or any agency thereof.Pathways to Commercial Liftoff:Clean Hydrogen