Thema Energiewirtschaft

2088 Ergebnisse, ab 31
DIW Wochenbericht 28 / 2020

Deutschland muss dazu beitragen, das Klimaschutzziel 2030 in Richtung 65 Prozent anzupassen: Interview

2020| Christian von Hirschhausen, Erich Wittenberg
DIW Weekly Report 28/29 / 2020

European Green Deal: Using Ambitious Climate Targets and Renewable Energy to Climb out of the Economic Crisis

The European Green Deal, initiated by the EU Commission, is a package of measures aimed at decarbonization and sustainable economic development with the goal of making the European Union climate neutral by 2050. To achieve this goal, the emission reductions target must be increased from 40 percent to 65 percent compared to 1990 levels, as the model calculations in this Weekly Report show. Fossil and ...

2020| Karlo Hainsch, Leonard Göke, Claudia Kemfert, Pao-Yu Oei, Christian von Hirschhausen
Externe referierte Aufsätze

Coal Phase-out in Germany: Implications and Policies for Affected Regions

The present study examines the consequences of the planned coal phase-out in Germany according tovarious phase-out pathways that differ in the ordering of power plant closures. Soft-linking an energysystem model with an input-output model and a regional macroeconomic model simulates the socio-economic effects of the phase-out in the lignite regions, as well as in the rest of Germany. The combi-nation ...

In: Energy 196 (2020), 117004, 19 S. | Pao-Yu Oei, Hauke Hermann, Philipp Herpich, Oliver Holtemöller, Benjamin Lünenbürger, Christoph Schult

Investments in Climate-Friendly Materials to Strengthen the Recovery Package

London: Climate Strategies, 2020, 22 S.
(CFM Platform)
| Karsten Neuhoff, Frederik Lettow, Olga Chiappinelli, Timo Gerres, Eugénie Joltreau, Pedro Linares, Aleksander Śniegocki
Externe referierte Aufsätze

An Auction Story: How Simple Bids Struggle with Uncertainty

Short-term electricity markets are key to an efficient production by generation units. We develop a two-period model to assess different bidding formats to determine for each bidding format the optimal bidding strategy of competitive generators facing price-uncertainty. We compare the results for simple bidding, block bidding and multi-part bidding. We find that even under optimal simple and block ...

In: Energy Economics 89 (2019), 104784, 16 S. | Jörn C.Richstein, Casimir Lorenz, KarstenNeuhoff
Externe referierte Aufsätze

Modeling of Combined Heat and Power Generation in the Context of Increasing Renewable Energy Penetration

Combined heat and power (CHP) can achieve fuel efficiencies of up to 90% and is thus considered as economically advantageous and ecologically sound compared to uncoupled power and heat generation. This advantage is exploited only if CHP plants are operated as much as possible at their optimal operation point. Increasing penetration by variable renewable energy sources and more flexible technologies ...

In: Applied Energy 267 (2020), 114727, 17 S. | Andreas Bloess
DIW Wochenbericht 27 / 2020

Obergrenze für Emissionen im europäischen Emissionshandel muss schneller sinken: Potenziale dafür sind vorhanden

Aktuell wird eine Anhebung des europäischen Klimaschutzziels für das Jahr 2030 diskutiert. Anstatt um 40 Prozent sollen die Treibhausgas-Emissionen bis 2030 laut Vorschlag der EU-Kommission um 50 bis 55 Prozent im Vergleich zu 1990 sinken. Im Europäischen Parlament wird sogar eine Minderung um 65 Prozent diskutiert. Dazu sollen auch die vom europäischen Emissionshandel (EU-ETS) erfassten Sektoren angemessen ...

2020| Aleksandar Zaklan, Vicki Duscha, Claudia Gibis, Jakob Wachsmuth, Jan Weiß, Claudia Kemfert
Externe referierte Aufsätze

Scenarios for Coal-Exit in Germany—A Model-Based Analysis and Implications in the European Context

The political discussion to reduce the carbon footprint of Germany’s electricity sector,focusing on coal, is intensifying. In this paper, we develop scenarios for phasing out lignite and hardcoal power plants in Germany prior to the end of their technical lifespan (“coal-exit”). Our analysisbases upon two coal-exit instruments, the retirement of coal generation capacities and the limitingof how much ...

In: Energies 13 (2020), 8, Art. 2041, 19 S. | Martin Kittel, Leonard Goeke, Claudia Kemfert, Pao-Yu Oei, Christian von HirschhausenChristian von Hirschhausen
DIW Wochenbericht 27 / 2020

Die Bürgerenergiewende ist in Gefahr: Kommentar

2020| Claudia Kemfert
2088 Ergebnisse, ab 31