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@ARTICLE{Morgenthaler:872557,
author = {Morgenthaler, Simon and Kuckshinrichs, Wilhelm and
Witthaut, Dirk},
title = {{O}ptimal system layout and locations for fully renewable
high temperature co-electrolysis},
journal = {Applied energy},
volume = {260},
issn = {0306-2619},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2020-00063},
pages = {114218 -},
year = {2020},
abstract = {High temperature co-electrolysis can be a promising
technology for the transformation of energy systems as it
enables sector coupling and carbon dioxide utilization. In
this article, we analyze the optimal layout and operation of
distributed electrolysis sites powered exclusively by local
renewable energy sources and a local battery storage device
for current techno-economic parameters. For this purpose an
energy system model with a spatial resolution of 277 regions
within Europe is set up, which facilitates the analysis of
intermittent renewable electricity generation, a battery
storage device and the innovative high temperature
co-electrolysis. We discuss the techno-economic
competitiveness and analyze potential leverage points for
improvement such as an enhanced flexibility. The lowest
costs are found in Lincolnshire with 0.24 €/kWh and the
highest costs in Central Slovakia with 0.49 €/kWh
differing by more than a factor of two. Remarkably, several
locations with vastly different resources and layouts lead
to a similar techno-economic performance of the investigated
system. We compare the techno-economic performance of high
temperature co-electrolysis with steam methane reforming as
the conventional synthesis gas production route.},
cin = {IEK-STE},
ddc = {620},
cid = {I:(DE-Juel1)IEK-STE-20101013},
pnm = {153 - Assessment of Energy Systems – Addressing Issues of
Energy Efficiency and Energy Security (POF3-153) /
VH-NG-1025 - Helmholtz Young Investigators Group
"Efficiency, Emergence and Economics of future supply
networks" $(VH-NG-1025_20112014)$ / P2X - Power-To-X
(POWER-2-X-2016)},
pid = {G:(DE-HGF)POF3-153 / $G:(HGF)VH-NG-1025_20112014$ /
G:(DE-Juel1)POWER-2-X-2016},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000515108700096},
doi = {10.1016/j.apenergy.2019.114218},
url = {https://juser.fz-juelich.de/record/872557},
}