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DIW Wochenbericht 12 / 2021

Zehn Jahre danach: Aus dem Atomausstieg muss ein Atomumstieg werden: Kommentar

2021| Christian von Hirschhausen
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Prosumage of Solar Electricity: Tariff Design, Capacity Investments, and Power Sector Effects

We analyze how tariff design incentivizes households to invest in residential photovoltaic and battery storage systems, and explore selected electricity sector effects. To this end, we develop an open-source electricity sector model that explicitly features prosumage agents and apply it to German 2030 scenarios. Results show that lower feed-in tariffs substantially reduce investments in residential ...

In: Energy Policy 152 (2021), 112168, 17 S. | Claudia Günther, Wolf-Peter Schill, Alexander Zerrahn
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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 sharesof variable renewable energy sources. It minimizes overall system costs, including fixed and variablecosts of various generation, flexibility and sector coupling options. Here we introduce DIETERpy thatbuilds on the existing model version, written in the General Algebraic Modeling System (GAMS),and ...

In: SoftwareX 15 (2021), 100784, 7 S. | Carlos Gaete-Morales, Martin Kittel, Alexander Roth, Wolf-Peter Schill
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Optimal Supply Chains and Power Sector Benefits of Green Hydrogen

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

In: Scientific Reports 11 (2021), 14191, 14 S. | Fabian Stöckl, Wolf‑Peter Schill, Alexander Zerrahn

Nachgeforscht bei Christian von Hischhausen und Ben Wealer: 10 Jahre Fukushima – Wie steht es um die Kernkraft?

Christian von Hirschhausen und Ben Wealer sprechen über die Häufigkeit von Stör- und Unfällen und über die Unstetigkeit von Atomkraftwerken. Bei Katastrophen wie in Fukushima oder Tschernobyl hafte am Ende immer die Gesellschaft. Die Technologie sei ohne Lerneffekt geblieben und werde immer teurer.

23.02.2021| Nachgeforscht
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Wasserstoff: Grün und effizient!

In: Wirtschaftsdienst 100 (2020), 12, S. 906 | Claudia Kemfert
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Democratic Quality and Nuclear Power: Reviewing the Global Determinants for the Introduction of Nuclear Energy in 166 Countries

This paper analyzes the nature of democratic development in a nation on the process of introducing nuclear power over the period 1960 - 2017 for an unbalanced panel of 166 countries. Given the involved political process of introducing nuclear power and its political importance, as well as proposals to construct new nuclear reactors in currently about 30 countries, this question is both of historic ...

In: Energy Research & Social Science 63 (2020), 101389, 13 S. | Anne Neumann, Lars Sorge, Christian von Hirschhausen, Ben Wealer

Building Blocks for a Climate-Neutral European Industrial Sector: Policies to Create Markets for Climate-Friendly Materials to Boost EU Global Competitiveness and Jobs

London: Climate Strategies, 2019, 33 S. | Karsten Neuhoff, Olga Chiappinelli, Timo Gerres, Manuel Haussner, Roland Ismer, Nils May, Alice Pirlot, Jörn Richstein
Zeitungs- und Blogbeiträge

Bessere Daten, weniger Stress: Finanzstabilität

In: Makronom (10.02.2020), [Online-Artikel] | Justus Inhoffen, Iman van Lelyveld
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