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167 Ergebnisse, ab 151
  • Weitere externe Aufsätze

    Mainstreaming von Klimarisiken und -chancen im Finanzsektor

    In: Mahammad Mahammadzadeh, Hendrik Biebeler, Hubertus Bardt (Hrsg.) , Klimaschutz und Anpassung an die Klimafolgen
    Köln : Inst. d. Dt. Wirtschaft Medien
    S. 271-278
    | Christoph Bals, Katrin Enting, Daniela Eskelson, Markus Fucik, Kristin Gerber, Armin Haas, Carlo C. Jaeger, Claudia Kemfert, Jette Krause, Johannes Kremers, Kora Kristof, Klaus Milke, Mathias Onischka, Thomas Orbach, R. Ötsch, Wolf-Peter Schill
  • Externe Monographien

    Bidirectional Coupling of a Long-term Integrated Assessment Model REMIND v3.0.0 with an Hourly Power Sector Model DIETER v1.0.2

    Integrated assessment models (IAMs) are a central tool for the quantitative analysis of climate change mitigation strategies. However, due to their global, cross-sectoral and centennial scope, IAMs cannot explicitly represent the temporal and spatial details required to properly analyze the key role of variable renewable electricity (VRE) for decarbonizing the power sector and enabling emission reductions ...

    Göttingen: EGUsphere, 2022, 68 S.
    (EGUsphere ; 2022-885)
    | Chen Chris Gong, Falko Ueckerdt, Robert Pietzcker, Adrian Odenweller, Wolf-Peter Schill, Martin Kittel, Gunnar Luderer
  • Externe Monographien

    Bidirectional Coupling of a Long-term Integrated Assessment Model with an Hourly Power Sector Model

    Integrated assessment models (IAMs) are the central tool for the quantitative analysis of climate change mitigation strategies. However, due to their global, cross-sectoral and centennial scope, IAMs cannot explicitly represent the temporal and spatial detail required to properly analyze the key role of variable renewable electricity (VRE) for decarbonizing the power sector and enabling emission reductions ...

    Ithaca: arXiv.org, 2022, 73 S.
    (arXiv ; 2209.02340)
    | Chen Chris Gong, Falko Ueckerdt, Robert Pietzcker, Adrian Odenweller, Wolf-Peter Schill, Martin Kittel, Gunnar Luderer
  • Externe Monographien

    Power Sector Effects of Alternative Production and Storage Options for Green Hydrogen

    The use of green hydrogen can support the decarbonization of sectors which are difficult to electrify, such as industry or heavy transport. Yet, the wider power sector effects of providing green hydrogen are not well understood so far. We use an open-source electricity sector model to investigate potential power sector interactions of three alternative supply chains for green hydrogen in Germany in ...

    Ithaca: arXiv.org, 2022, 35 S.
    (arXiv ; 2208.07302)
    | Dana Kirchem, Wolf-Peter Schill
  • Externe Monographien

    Renewable Energy Targets and Unintended Storage Cycling: Implications for Energy Modeling

    To decarbonize the economy, many governments have set targets for the use of renewable energy sources. These are often formulated as relative shares of electricity demand or supply. Implementing respective constraints in energy models is a surprisingly delicate issue. They may cause a modeling artifact of excessive electricity storage use. We introduce this phenomenon as 'unintended storage cycling', ...

    Ithaca: arXiv.org, 2021, 48 S.
    (arXiv ; 2107.13380)
    | Martin Kittel, Wolf-Peter Schill
  • Externe Monographien

    Modeling Flexibility in Energy Systems - A Scenario-Based Comparison of Power Sector Model

    Model-based scenario analyses of future energy systems often come to deviating results and conclusions when different models are used. This may be caused by heterogeneous input data and by inherent differences in model formulations. The representation of technologies for the conversion, storage, use, and transport of energy is usually stylized in comprehensive system models in order to limit the size ...

    Stuttgart: elib, 2021, 34 S. | Hans-Christian Gils, Hedda Gardian, Martin Kittel, Wolf-Peter Schill, Alexander Zerrahn, Alexander Murmann, Jann Launer, Alexander Fehler, Felix Gaumnitz, Jonas van Ouwerkerki, Christian Bußar, Jennifer Mikurda, Laura Torralba-Díaz, Tomke Janßen, Christine Krüger
  • Externe Monographien

    Comparison of Power Sector Models by Analyzing the Impact of Modeling Features on Optimal Capacity Expansion

    The transition towards decarbonized energy systems requires the expansion of renewable and flexibility technologies in power sectors. In a model comparison, we examine the optimal expansion of such technologies with six capacity expansion power system models. The technologies under investigation include base- and peak-load power plants, electricity storage, and transmission. We define four highly simplified ...

    Ithaca: arXiv.org, 2021, 24 S.
    (arXiv ; 2109.06530)
    | Jonas van Ouwerkerk, Hans Christian Gils, Hedda Gardian, Martin Kittel, Wolf-Peter Schill, Alexander Zerrahn, Alexander Murmann, Jann Launer, Laura Torralba-Díaz, Christian Bußar
  • Externe Monographien

    Green Hydrogen: Optimal Supply Chains and Power Sector Benefits

    Green hydrogen can help to decarbonize transportation, but its power sector interactions are not well understood. It may contribute to integrating variable renewable energy sources if production is sufficiently flexible in time. Using an open-source co-optimization model of the power sector and four options for supplying hydrogen at German filling stations, we find a trade-off between energy efficiency ...

    Ithaca: arXiv.org, 2020, 46 S.
    (arXiv ; 2005.03464)
    | Fabian Stöckl, Wolf-Peter Schill, Alexander Zerrahn
  • Externe Monographien

    Prosumage of Solar Electricity: Tariff Design, Capacity Investments, and Power System Effects

    We analyze how tariff design incentivizes households to invest in residential photovoltaic and battery systems, and explore selected power sector effects. To this end, we apply an open-source power system model featuring prosumage agents to German 2030 scenarios. Results show that lower feed-in tariffs substantially reduce investments in photovoltaics, yet optimal battery sizing and self-generation ...

    Ithaca: arXiv.org, 2020, 37 S.
    (arXiv ; 1907.09855)
    | Claudia Günther, Wolf-Peter Schill, Alexander Zerrahn
  • Externe Monographien

    DIETERpy: a Python framework for The Dispatch and Investment Evaluation Tool with Endogenous Renewables

    DIETER is an open-source power sector model designed to analyze future settings with very high shares of variable renewable energy sources. It minimizes overall system costs, including fixed and variable costs of various generation, storage and sector coupling options. Here we introduce DIETERpy that builds on the existing model version, written in the General Algebraic Modeling System (GAMS), and ...

    Ithaca: arXiv.org, 2020, 12 S.
    (arXiv ; 2010.00883)
    | Carlos Gaete-Morales, Martin Kittel, Alexander Roth, Wolf-Peter Schill, Alexander Zerrahn
167 Ergebnisse, ab 151
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