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Power-to-Hydrogen:Technical and Economic Assessment

Friedrich, K. Andreas and Noack, Christoph and Bünger, Ulrich and Michalski, Jan and Crotogino, Fritz and Donadei, Sabine and Smolinka, Tom and Voglstätter, Christopher and Heide, Dominik and Cao, Karl-Kiên and Pregger, Thomas and Kolb, Svenja and Belz, Stefan (2016) Power-to-Hydrogen:Technical and Economic Assessment. WORLD HYDROGEN ENERGY CONFERENCE, 13.- 17.06.2016, Saragoza, Spanien.

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Hydrogen generation by electrolysis is expected to play an important role as a crosslinking technology between power generation on one hand and transport and industry on the other hand. When produced by water electrolysis from renewable energies - such as solar or wind - hydrogen can directly replace fossil fuels in transport and industry, thereby helping in the integration of renewable energies in other energy sectors. The relevant technologies are either the mature alkaline water electrolysis or the newer proton exchange membrane (PEM) water electrolysis, which exhibits higher potentials for performance enhancement and cost reduction. In this presentation, the results of the study Plan-DelyKaD are presented, which is a collaborative and comprehensive effort of several institutes in Germany to evaluate the impact of power-to-hydrogen on the energy system and also discusses the possible business cases and their profitability for different uses. The study comprises a detailed analysis of the electrolysis technology with specific plant designs, the analysis of geological salt formations and the determination of specific locations for hydrogen storage in salt caverns in Germany, the investigation of business cases for different uses of hydrogen, and the impact on the whole energy system regarding the integration of renewable energies into the power sector. Due to the limited time of the presentation only the electrolysis plant design, techno-economical aspects and some important results from the energy system analysis will be discussed.

Item URL in elib:https://elib.dlr.de/109751/
Document Type:Conference or Workshop Item (Speech)
Title:Power-to-Hydrogen:Technical and Economic Assessment
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Friedrich, K. Andreasandreas.friedrich (at) dlr.deUNSPECIFIED
Noack, ChristophChristoph.Noack (at) dlr.deUNSPECIFIED
Bünger, UlrichlbstUNSPECIFIED
Michalski, JanlbstUNSPECIFIED
Crotogino, Fritzkbb underground technologiesUNSPECIFIED
Donadei, Sabinekbb underground technologiesUNSPECIFIED
Voglstätter, ChristopherFhG-ISEUNSPECIFIED
Heide, DominikDominik.Heide (at) dlr.deUNSPECIFIED
Cao, Karl-Kiênkarl-kien.cao (at) dlr.deUNSPECIFIED
Pregger, ThomasThomas.Pregger (at) dlr.dehttps://orcid.org/0000-0002-6728-7451
Kolb, SvenjaSvenja.Kolb (at) dlr.deUNSPECIFIED
Belz, Stefanuniversität stuttgartUNSPECIFIED
Date:13 June 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:large scale hydrogen production power to hydrogen electrolysis
Event Location:Saragoza, Spanien
Event Type:international Conference
Event Dates:13.- 17.06.2016
Organizer:World hydrogen Association
HGF - Research field:Energy
HGF - Program:Storage and Cross-linked Infrastructures
HGF - Program Themes:Electrolysis and Hydrogen
DLR - Research area:Energy
DLR - Program:E EV - Energy process technology
DLR - Research theme (Project):E - Electrochemical Processes (Electrolysis) (old)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Friedrich, Prof.Dr. Kaspar Andreas
Deposited On:19 Dec 2016 16:12
Last Modified:19 Dec 2016 16:12

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