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@PHDTHESIS{Nakaten:464487,
      author       = {Nakaten, Natalie Christine},
      othercontributors = {Azzam, Rafig and Kühn, Michael},
      title        = {{E}conomic competitiveness of underground coal gasification
                      combined with carbon capture and storage in the {B}ulgarian
                      energy network; 1. {A}ufl.},
      volume       = {107},
      school       = {Aachen, Techn. Hochsch.},
      type         = {Diss.},
      address      = {Aachen},
      publisher    = {Mainz},
      reportid     = {RWTH-CONV-207074},
      isbn         = {978-3-86130-287-2},
      series       = {Mitteilungen zur Ingenieurgeologie und Hydrogeologie},
      pages        = {XVIII, 111 S. : graph. Darst., Kt.},
      year         = {2014},
      note         = {Druckausgabe: 2014. - Onlineausgabe: 2015. - Auch
                      veröffentlicht auf dem Publikationsserver der RWTH Aachen
                      University; Zugl.: Aachen, Techn. Hochsch., Diss., 2014},
      abstract     = {Underground coal gasification (UCG) allows for exploitation
                      of deep-seated coal seams not economically exploitable by
                      conventional coal mining. Aim of the present study is to
                      examine UCG economics based on coal conversion into a
                      synthesis gas to fuel a combined cycle gas turbine power
                      plant (CCGT) with CO2 capture and storage (CCS). Thereto, a
                      techno-economic model is developed for UCG-CCGT-CCS costs of
                      electricity (COE) determination which, considering
                      sitespecific data of a selected target area in Bulgaria, sum
                      up to 72 €/MWh in total. To quantify the impact of model
                      constraints on COE, sensitivity analyses are undertaken
                      revealing that varying geological model constraints impact
                      COE with $0.4\%$ to $4\%,$ chemical with $13\%,$ technical
                      with $8\%$ to $17\%$ and market-dependent with $2\%$ to
                      $25\%.$ Besides site-specific boundary conditions,
                      UCG-CCGT-CCS economics depend on resources availability and
                      infrastructural characteristics of the overall energy
                      system. Assessing a model based implementation of
                      UCG-CCGT-CCS and CCS power plants into the Bulgarian energy
                      network revealed that both technologies provide essential
                      and economically competitive options to achieve the EU
                      environmental targets and a complete substitution of gas
                      imports by UCG synthesis gas production.},
      keywords     = {Modellierung (SWD) / Energieversorgung (SWD) /
                      Wirtschaftlichkeit (SWD) / Kohlenstoffdioxid (SWD) /
                      Kohlevergasung (SWD)},
      cin          = {532110 / 530000},
      ddc          = {550},
      cid          = {$I:(DE-82)532110_20140620$ / $I:(DE-82)530000_20140620$},
      typ          = {PUB:(DE-HGF)11 / PUB:(DE-HGF)3},
      urn          = {urn:nbn:de:hbz:82-opus-52824},
      url          = {https://publications.rwth-aachen.de/record/464487},
}