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@ARTICLE{Welder:850869,
      author       = {Welder, Lara and Ryberg, Severin David and Kotzur, Leander
                      and Grube, Thomas and Robinius, Martin and Stolten, Detlef},
      title        = {{S}patio-temporal optimization of a future energy system
                      for power-to-hydrogen applications in {G}ermany},
      journal      = {Energy},
      volume       = {158},
      issn         = {0360-5442},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2018-04620},
      pages        = {1130 - 1149},
      year         = {2018},
      abstract     = {Achieving greenhouse gas reduction targets requires an
                      increased share of renewable energy sources in todays energy
                      systems. The spatial and temporal mismatch between
                      electricity supply and consumers demand arising from
                      fluctuating renewable electricity generation can be overcome
                      by energy transport and storage. Here, one option is the
                      Power-to-Gas concept. With this, hydrogen is produced by
                      water electrolysis and can then be flexibly distributed and
                      stored throughout the energy system. In this study, an
                      optimization model is proposed that represents such an
                      energy system as multiple interconnected nodes and which
                      considers the systems time-dependent characteristics in
                      terms of the integration of typical days and their
                      chronological order. This methodology is applied to
                      determine the cost-optimal design and operation of future
                      energy systems for Power-to-Gas scenarios in Germany. In
                      these scenarios, hydrogen is supplied to mobility and
                      industry. Onshore wind turbines and hydrogen pipelines and
                      underground storage facilities are considered for
                      generation, transmission and storage. For all scenarios, a
                      hydrogen cost below the current hydrogen retail price of 9.5
                      Euro/kg at German fueling stations is obtained.
                      Additionally, the value of hydrogen storage in salt caverns
                      is investigated by prohibiting their construction during
                      optimization, which results in a cost increase of 1.5
                      Euro/kg.},
      cin          = {IEK-3},
      ddc          = {600},
      cid          = {I:(DE-Juel1)IEK-3-20101013},
      pnm          = {134 - Electrolysis and Hydrogen (POF3-134) / ES2050 -
                      Energie Sytem 2050 (ES2050)},
      pid          = {G:(DE-HGF)POF3-134 / G:(DE-HGF)ES2050},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000445440500095},
      doi          = {10.1016/j.energy.2018.05.059},
      url          = {https://juser.fz-juelich.de/record/850869},
}