Thema Energiewirtschaft

(Re)Integrating Radioactive Materials and Waste into a Global Sustainable Development Context

The 17 Sustainable Development Goals (SDGs) of the United Nations, established in 2015, aim to achieve global sustainability by 2030 through the improvement of environmental, social, and economic parameters. However, unlike earlier concepts such as the Agenda 21 of 1992, the SDGs overlook radioactive waste management and related challenges of radiation itself. First, we investigate the historic consideration ...

Measuring the Dunkelflaute: How (not) to Analyze Variable Renewable Energy Shortage

As variable renewable energy (VRE) sources increasingly gain importance in global energy systems, there is a growing interest in understanding periods of VRE shortage ('Dunkelflauten'). Defining, quantifying, and comparing such shortage events across different renewable generation technologies and locations presents a surprisingly intricate challenge. Various methodological approaches exist in different ...

DIW bedauert Verzicht auf ökologische Steuerreform

Ausbau der Solarenergie: viel Licht, aber auch Schatten

Die Beschleunigung der Energiewende ist erklärtes Ziel der Ampel-Koalition. Eine Schlüsseltechnologie ist die Photovoltaik (PV), die derzeit weltweit einen regelrechten Boom erlebt. Der Ampel-Monitor Energiewende des DIW Berlin zeigt: Auch in Deutschland hat der PV-Zubau stark Fahrt aufgenommen und übertrifft momentan sogar den anvisierten Wachstumspfad. Haupttreiber hierfür ist ein kräftiger Zubau ...

Lithium-Deal mit Serbien: Ein streitbares Geschäft: Kommentar

Cream-skimming through PPAs – Interactions between Private and Public Long-term Contracts for Renewable Energy

Public support systems and private investments in renewable energy are increasingly existing side-by-side and are both emphasized in policy proposals on the European and national levels. This paper assesses the interaction between the two approaches with respect to cream-skimming, i.e., the potential for low-cost projects to sign private contracts that increase the costs of publicly supported renewable ...

Ausgang der EU-Wahl ist klimapolitisches Desaster: Kommentar

Friend, Not Foe - Energy Prices and European Monetary Policy

This paper first shows that, contrary to conventional wisdom, the European Central Bank (ECB) can influence global energy prices. Second, through Lucas critique-robust counterfactual analysis, we uncover that the ECB’s ability to affect fast-moving energy prices plays an important role in the transmission of monetary policy. Third, we empirically document that, to optimally fulfill its primary mandate, ...

Options for Importing Green Hydrogen into Germany by 2030: Transportation Routes, Country Assessments and Implementation Requirements ; Analysis

Whether or not Germany can be carbon-neutral by 2045 will also depend on whether hydrogen can be successfully utilised. The ramp-up of a green hydrogen economy which includes a substantial, industrial-scale supply of hydrogen by 2030 is an ambitious goal. The strong rise in the demand for green hydrogen and its synthesis products by industry (e.g. steel, chemical and glass industries), transport (shipping, ...

Ausbau der Solarenergie boomt derzeit – weitere Schritte zur Markt- und Netzintegration aber notwendig: Interview