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Oliver Ruhnau

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First Name:Oliver
Middle Name:
Last Name:Ruhnau
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RePEc Short-ID:pru376
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https://www.hertie-school.org/phd/ruhnau/

Affiliation

Hertie School

Berlin, Germany
http://www.hertie-school.org
RePEc:edi:hertide (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Chapters

Working papers

  1. Arne Lilienkamp & Nils Namockel & Oliver Ruhnau, 2025. "Flexibility in electricity wholesale markets and distribution grids: An integrated model and its application to electric vehicles in Germany," EWI Working Papers 2025-08, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  2. Oliver Ruhnau & Paul Lehmann, 2025. "Green hydrogen support with overlapping climate policies," EWI Working Papers 2025-09, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  3. Meike Vey & Nils Namockel & Oliver Ruhnau, 2025. "Green charged decision-making: How two-part remuneration, contract flexibility, and environmental nudging drive vehicle-to-grid participation," EWI Working Papers 2025-1, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  4. Michael Moritz & Berit Hanna Czock & Oliver Ruhnau, 2024. "A heated debate – The future cost-efficiency of climate-neutral heating options under consideration of heterogeneity and uncertainty (Update)," EWI Working Papers 2024-5, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  5. Silvana Tiedemann & Jorge Sanchez Canales & Felix Schur & Raffaele Sgarlato & Lion Hirth & Oliver Ruhnau & Jonas Peters, 2024. "Identifying Elasticities in Autocorrelated Time Series Using Causal Graphs," Papers 2409.15530, arXiv.org.
  6. Markos Farag & Oliver Ruhnau, 2024. "Decomposing Return and Volatility Connectedness in Northwest European Gas Markets: Evidence from the ?2 connectedness approach," EWI Working Papers 2024-6, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  7. Michael Moritz & Berit Hanna Czock & Oliver Ruhnau, 2024. "A heated debate - The future cost-efficiency of climate-neutral heating options under consideration of heterogeneity and uncertainty," EWI Working Papers 2024-3, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
  8. M. Nieves Casas Ferrús & Oliver Ruhnau & Reinhard Madlener, 2023. "Portfolio Effects in Green Hydrogen Production Under Temporal Matching Requirements," FCN Working Papers 18/2023, E.ON Energy Research Center, Future Energy Consumer Needs and Behavior (FCN).
  9. Hirth, Lion & Khanna, Tarun & Ruhnau, Oliver, 2023. "How aggregate electricity demand responds to hourly wholesale price fluctuations," EconStor Preprints 272048, ZBW - Leibniz Information Centre for Economics.
  10. Ruhnau, Oliver & Muessel, Jarusch, 2022. "Update and extension of the When2Heat dataset," EconStor Preprints 249997, ZBW - Leibniz Information Centre for Economics.
  11. Hirth, Lion & Khanna, Tarun & Ruhnau, Oliver, 2022. "The (very) short-term price elasticity of German electricity demand," EconStor Preprints 249570, ZBW - Leibniz Information Centre for Economics.
  12. Ruhnau, Oliver & Schiele, Johanna, 2022. "Flexible green hydrogen: Economic benefits without increasing emissions," EconStor Preprints 253267, ZBW - Leibniz Information Centre for Economics.
  13. Jarusch Muessel & Oliver Ruhnau & Reinhard Madlener, 2022. "Modeling Volatility and Flexibility of Electric Vehicles’ Energy Consumption," FCN Working Papers 17/2022, E.ON Energy Research Center, Future Energy Consumer Needs and Behavior (FCN).
  14. Ruhnau, Oliver & Schiele, Johanna, 2022. "Flexible green hydrogen: Economic benefits without increasing power sector emissions," EconStor Preprints 258999, ZBW - Leibniz Information Centre for Economics.
  15. Stiewe, Clemens & Ruhnau, Oliver & Hirth, Lion, 2022. "European industry responds to high energy prices: The case of German ammonia production," EconStor Preprints 253251, ZBW - Leibniz Information Centre for Economics.
  16. Ruhnau, Oliver & Stiewe, Clemens & Muessel, Jarusch & Hirth, Lion, 2022. "Gas demand in times of crisis: energy savings by consumer group in Germany," EconStor Preprints 261082, ZBW - Leibniz Information Centre for Economics, revised 2022.
  17. Cloete, Schalk & Ruhnau, Oliver & Cloete, Jan Hendrik & Hirth, Lion, 2021. "Blue hydrogen and industrial base products: The future of fossil fuel exporters in a net-zero world," EconStor Preprints 234469, ZBW - Leibniz Information Centre for Economics.
  18. Hirth, Lion & Ruhnau, Oliver & Sgarlato, Raffaele, 2021. "The European Electricity Market Model EMMA - Model Description," EconStor Preprints 244592, ZBW - Leibniz Information Centre for Economics.
  19. Ruhnau, Oliver & Qvist, Staffan, 2021. "Storage requirements in a 100% renewable electricity system: Extreme events and inter-annual variability," EconStor Preprints 236723, ZBW - Leibniz Information Centre for Economics.
  20. Ruhnau, Oliver & Bucksteeg, Michael & Ritter, David & Schmitz, Richard & Böttger, Diana & Koch, Matthias & Pöstges, Arne & Wiedmann, Michael & Hirth, Lion, 2021. "Why electricity market models yield different results: Carbon pricing in a model-comparison experiment," EconStor Preprints 234468, ZBW - Leibniz Information Centre for Economics.
  21. Eicke, Anselm & Ruhnau, Oliver & Hirth, Lion, 2021. "Electricity balancing as a market equilibrium," EconStor Preprints 233852, ZBW - Leibniz Information Centre for Economics.
  22. Pöstges, Arne & Bucksteeg, Michael & Ruhnau, Oliver & Böttger, Diana & Haller, Markus & Künle, Eglantine & Ritter, David & Schmitz, Richard & Wiedmann, Michael, 2021. "Phasing out coal - An impact analysis comparing five large-scale electricity market models," EconStor Preprints 234102, ZBW - Leibniz Information Centre for Economics.
  23. Ruhnau, Oliver, 2021. "How flexible electricity demand stabilizes wind and solar market values: the case of hydrogen electrolyzers," EconStor Preprints 233976, ZBW - Leibniz Information Centre for Economics.
  24. Bucksteeg, Michael & Wiedmann, Michael & Pöstges, Arne & Haller, Markus & Böttger, Diana & Ruhnau, Oliver & Schmitz, Richard, 2021. "The transformation of integrated electricity and heat systems—Assessing mid-term policies using a model comparison approach," EconStor Preprints 242981, ZBW - Leibniz Information Centre for Economics.
  25. Ruhnau, Oliver & Hirth, Lion & Praktiknjo, Aaron, 2020. "Heating with wind: Economics of heat pumps and variable renewables," EconStor Preprints 206688, ZBW - Leibniz Information Centre for Economics, revised 2020.
  26. Cloete, Schalk & Ruhnau, Oliver & Hirth, Lion, 2020. "On capital utilization in the hydrogen economy: The quest to minimize idle capacity in renewables-rich energy systems," EconStor Preprints 222474, ZBW - Leibniz Information Centre for Economics.
  27. Eicke, Anselm & Ruhnau, Oliver & Hirth, Lion, 2020. "Electricity balancing as a market equilibrium: Estimating supply and demand of imbalance energy," EconStor Preprints 223062, ZBW - Leibniz Information Centre for Economics.
  28. Ruhnau, Oliver, 2020. "Market-based renewables: How flexible hydrogen electrolyzers stabilize wind and solar market values," EconStor Preprints 227075, ZBW - Leibniz Information Centre for Economics.
  29. Oliver Ruhnau & Patrick Hennig & Reinhard Madlener, 2015. "Economic Implications of Enhanced Forecast Accuracy: The Case of Photovoltaic Feed-In Forecasts," FCN Working Papers 6/2015, E.ON Energy Research Center, Future Energy Consumer Needs and Behavior (FCN).

Articles

  1. Moritz, Michael & Czock, Berit Hanna & Ruhnau, Oliver, 2025. "A heated debate—The future cost efficiency of climate-neutral heating options under consideration of heterogeneity and uncertainty," Energy Policy, Elsevier, vol. 206(C).
  2. Oliver Ruhnau & Anselm Eicke & Raffaele Sgarlato & Tim Tröndle & Lion Hirth, 2024. "Cost-Potential Curves of Onshore Wind Energy: the Role of Disamenity Costs," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 87(2), pages 347-368, February.
  3. Hirth, Lion & Khanna, Tarun M. & Ruhnau, Oliver, 2024. "How aggregate electricity demand responds to hourly wholesale price fluctuations," Energy Economics, Elsevier, vol. 135(C).
  4. Oliver Ruhnau & Clemens Stiewe & Jarusch Muessel & Lion Hirth, 2023. "Natural gas savings in Germany during the 2022 energy crisis," Nature Energy, Nature, vol. 8(6), pages 621-628, June.
  5. Ruhnau, Oliver & Schiele, Johanna, 2023. "Flexible green hydrogen: The effect of relaxing simultaneity requirements on project design, economics, and power sector emissions," Energy Policy, Elsevier, vol. 182(C).
  6. Ruhnau, Oliver, 2022. "How flexible electricity demand stabilizes wind and solar market values: The case of hydrogen electrolyzers," Applied Energy, Elsevier, vol. 307(C).
  7. Ruhnau, O. & Bucksteeg, M. & Ritter, D. & Schmitz, R. & Böttger, D. & Koch, M. & Pöstges, A. & Wiedmann, M. & Hirth, L., 2022. "Why electricity market models yield different results: Carbon pricing in a model-comparison experiment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 153(C).
  8. Bucksteeg, Michael & Wiedmann, Michael & Pöstges, Arne & Haller, Markus & Böttger, Diana & Ruhnau, Oliver & Schmitz, Richard, 2022. "The transformation of integrated electricity and heat systems—Assessing mid-term policies using a model comparison approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 160(C).
  9. Pöstges, Arne & Bucksteeg, Michael & Ruhnau, Oliver & Böttger, Diana & Haller, Markus & Künle, Eglantine & Ritter, David & Schmitz, Richard & Wiedmann, Michael, 2022. "Phasing out coal: An impact analysis comparing five large-scale electricity market models," Applied Energy, Elsevier, vol. 319(C).
  10. Eicke, Anselm & Ruhnau, Oliver & Hirth, Lion, 2021. "Electricity balancing as a market equilibrium: An instrument-based estimation of supply and demand for imbalance energy," Energy Economics, Elsevier, vol. 102(C).
  11. Ruhnau, Oliver & Hirth, Lion & Praktiknjo, Aaron, 2020. "Heating with wind: Economics of heat pumps and variable renewables," Energy Economics, Elsevier, vol. 92(C).
  12. Ruhnau, Oliver & Hennig, Patrick & Madlener, Reinhard, 2020. "Economic implications of forecasting electricity generation from variable renewable energy sources," Renewable Energy, Elsevier, vol. 161(C), pages 1318-1327.
  13. Ruhnau, Oliver & Bannik, Sergej & Otten, Sydney & Praktiknjo, Aaron & Robinius, Martin, 2019. "Direct or indirect electrification? A review of heat generation and road transport decarbonisation scenarios for Germany 2050," Energy, Elsevier, vol. 166(C), pages 989-999.

Chapters

  1. Oliver Ruhnau & Reinhard Madlener, 2017. "Feed-In Forecasts for Photovoltaic Systems and Economic Implications of Enhanced Forecast Accuracy," Operations Research Proceedings, in: Karl Franz Dörner & Ivana Ljubic & Georg Pflug & Gernot Tragler (ed.), Operations Research Proceedings 2015, pages 511-516, Springer.

More information

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Statistics

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Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 29 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-ENE: Energy Economics (27) 2015-10-25 2019-11-25 2020-08-17 2020-09-21 2020-12-21 2021-05-10 2021-05-24 2021-05-31 2021-06-14 2021-06-14 2021-08-16 2021-10-11 2021-11-08 2022-02-21 2022-03-07 2022-05-16 2022-05-23 2022-06-20 2022-08-08 2023-06-19 2023-07-10 2024-03-25 2024-07-22 2024-11-04 2024-11-18 2025-02-17 2025-07-21. Author is listed
  2. NEP-REG: Regulation (15) 2019-11-25 2020-08-17 2020-09-21 2020-12-21 2021-05-10 2021-05-24 2021-05-31 2021-06-14 2021-08-16 2022-02-21 2022-05-23 2022-08-08 2025-02-17 2025-07-21 2025-11-03. Author is listed
  3. NEP-ENV: Environmental Economics (11) 2020-08-17 2021-05-31 2021-06-14 2021-06-14 2021-10-11 2022-05-23 2022-06-20 2024-03-25 2024-07-22 2024-11-04 2025-02-17. Author is listed
  4. NEP-CIS: Confederation of Independent States (3) 2022-05-16 2022-08-08 2024-11-18
  5. NEP-TRE: Transport Economics (2) 2025-02-17 2025-07-21
  6. NEP-CMP: Computational Economics (1) 2015-10-25
  7. NEP-DCM: Discrete Choice Models (1) 2025-02-17
  8. NEP-ECM: Econometrics (1) 2024-10-21
  9. NEP-ETS: Econometric Time Series (1) 2024-10-21
  10. NEP-EUR: Microeconomic European Issues (1) 2025-07-21
  11. NEP-EXP: Experimental Economics (1) 2025-02-17
  12. NEP-FOR: Forecasting (1) 2015-10-25
  13. NEP-INT: International Trade (1) 2022-05-16
  14. NEP-ISF: Islamic Finance (1) 2021-08-16
  15. NEP-MFD: Microfinance (1) 2023-07-10
  16. NEP-ORE: Operations Research (1) 2019-11-25
  17. NEP-TRA: Transition Economics (1) 2024-11-18

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