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@ARTICLE{Grube:841706,
author = {Grube, Thomas and Doré, Larissa and Hoffrichter, André
and Hombach, Laura Elisabeth and Raths, Stephan and
Robinius, Martin and Nobis, Moritz and Schiebahn, Sebastian
and Tietze, Vanessa and Schnettler, Armin and Walther, Grit
and Stolten, Detlef},
title = {{A}n {O}ption for {S}tranded {R}enewables:
{E}lectrolytic-{H}ydrogen in {F}uture {E}nergy {S}ystems},
journal = {Sustainable energy $\&$ fuels},
volume = {2},
number = {7},
issn = {2398-4902},
address = {Cambridge},
publisher = {Royal Society of Chemistry},
reportid = {FZJ-2018-00014},
pages = {1500 - 1515},
year = {2018},
abstract = {Future energy systems will likely be challenged by large
quantities of stranded renewable electricity that cannot be
used in the conventional electrical grid. Using surplus
electricity for electrolysis and thereby producing hydrogen
is seen as a valuable solution functioning as an energy
storage and transport medium and providing other sectors,
such as transport or industry, with required feedstocks at
the same time. In this study, we suggest using a set of
assessment tools to highlight the quantitative potential,
cost and environmental performance of electrolytic hydrogen
production, transmission and storage. Our approach employs
power sector modeling for Germany with three sequential
elements: (i) a market model, (ii) power flow modeling, and
(iii) re-dispatch modeling. The results were then used to
identify suitable locations for large scale electrolysis
plants. Electrolysis, large-scale gas storage, a
transmission pipeline and other system components were
scaled-up and the total cost was calculated. In a final
step, we looked at greenhouse gas emissions as one of the
major aspects regarding the environmental performance of the
hydrogen delivered. Based on our analysis, annual hydrogen
production rates of up to 189 kilotons have been determined
for the state of Schleswig-Holstein, which exhibits the
largest potential for utilizing surplus power from
renewables. The economic analysis reveals a hydrogen cost of
3.63–5.81€ kg−1, including installations, for
large-scale storage and transmission. If surplus power from
renewables is used for hydrogen production, the total
greenhouse gas emissions of hydrogen provision were
determined to be up to 435 gCO2-eq. kg−1. Using grid
electricity, this value increased to some 17 000 gCO2-eq.
kg−1.},
cin = {IEK-3},
ddc = {660},
cid = {I:(DE-Juel1)IEK-3-20101013},
pnm = {134 - Electrolysis and Hydrogen (POF3-134)},
pid = {G:(DE-HGF)POF3-134},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000436519000011},
doi = {10.1039/C8SE00008E},
url = {https://juser.fz-juelich.de/record/841706},
}