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DOE OSTI · 2280867

H 2 Production Pathways Cost Analysis (2016 - 2021) (Final Report)

James, Brian D.·Huya-Kouadio, Jennie M.·Houchins, Cassidy·Acevedo, Yaset·McNamara, Kevin R.
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Abstract

This final report documents cost analysis conducted for the Department of Energy over a five year period (2016 to 2021) pertaining to hydrogen production and delivery system components, focusing on the key remaining challenges of the technology pathways within the Hydrogen Production and Delivery sub-program portfolio. A particular focus was placed on electrolysis for the generation of hydrogen. The effort primarily used the H2A discounted cash flow computational model as a tool to project hydrogen cost ($/kgH 2 ) and determine status improvements resulting from technology advancements. The effort also considered cost as a function of production volume, employed error bars to illustrate uncertainties in the cost estimates, and utilized sensitivity analyses to show the potential for cost reductions. The project examined a range of hydrogen production and delivery related systems. These included WireTough wire-wrapped pressure vessels for hydrogen storage, proton exchange membrane (PEM) electrolysis, solid oxide electrolysis (SOE), anion exchange membrane (AEM) electrolysis, photoelectrochemical (PEC) electrolysis, solar thermochemical hydrogen (STCH) production, the cost of energy transmission, and a study on the necessary price of hydrogen to produce competitively-priced electricity via fuel cell conversion.

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08 HYDROGEN42 ENGINEERINGAEManion exchange membrane electrolysiscost analysiscost of hydrogenelectrolysisenergy transmissionhydrogenhydrogen storagePECPEM electrolysisphotoelectrochemical electrolysisproton exchange membrane electrolysisSOEsolar thermochemical hydrogensolid oxide electrolysisSTCH

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James, Brian D., Huya-Kouadio, Jennie M., Houchins, Cassidy, Acevedo, Yaset, McNamara, Kevin R.. 2021-12-31. H 2 Production Pathways Cost Analysis (2016 - 2021) (Final Report). https://doi.org/10.2172/2280867

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