Over the last decade Germany has boosted renewable energy in power production by means of massive subsidies. The flip side are very high electricity prices which raises concerns that the transition cost towards a renewable energy system will be mainly borne by poor households. In this paper, we...

Stadtwerke sind im Ruhrgebiet strukturprägend und haben eine lange Tradition. Sie sind fester Bestandteil der Akteurskonstellation im Energiebereich der Emscher-Lippe-Zone. Schon heute zeichnen sich die Stadtwerke des Ruhrgebiets vielfach dadurch aus, dass sie die mit der Energiewende...

The Philippines enacted two legislations to promote renewable energy (RE) deployment (i.e., Renewable Energy Act of 2008 and the Biofuels Act of 2006) in recognition of the advantages of the use of RE as energy source. However, there remain issues and criticisms on the promotion of RE...

The costs of renewable energy technologies have fallen sharply. Now the financing costs of new installations are playing an increasing role in the overall cost of Germany’s energy transition. This has put the primary focus of support instruments for renewable energy on creating more affordable...

Iran is suffering from groundwater resources depletion through the excessive subsidized electricity for water pumping and the resulting disproportionate water consumption in agriculture. The creation of an alternative income sources for farmers and elimination of heavy subsidies for groundwater...

We develop an analytical model to derive the competitive market equilibrium for electricity spot and reserve markets under stochastic demand and uncertain renewable electricity generation. We then derive the welfare-optimal provision of reserves. At rst-best, cost of reserve capacity is balanced...

Der Ausbau der Erneuerbaren Energien zur Stromerzeugung wird in Deutschland durch die EEG-Umlage gefördert. Die Umlage belastet alle Stromverbraucher, unab-hängig davon, ob sie erneuerbar oder fossil erzeugten Strom nutzen. Auch die zu-nehmenden Netzausbaukosten werden auf die Stromverbraucher...

Over the last decade Germany has boosted renewable energy in power production by means of massive subsidies. The flip side are very high electricity prices which raises concerns that the transition cost towards a renewable energy system will be mainly borne by poor households. In this paper, we...

Die deutsche Energiepolitik verfolgt zwei wesentliche Ziele, zum einen die Abkehr vom Atomstrom (Energiewende), zum anderen den Ausbau erneuerbarer Energien, um für das Klima gefährliche Treibhausgase einzusparen. Dabei kommen unterschiedliche Instrumente zum Einsatz, die sich teilweise...

This paper examines the effects of regional factors related to macroeconomic, environmental and energy data in relation to regional investment attractiveness to the Greek solar energy sec-tor. Applying the Analytic Hierarchy Process method, the paper explores the significance of some criteria...

We analyze the role of electricity storage for technological innovations in electricity generation. We propose a directed technological change model of the electricity sector, where innovative firms develop better electricity storage solutions, which affect not only the relative competitiveness...

Einen Kern der Energiewende bildet der Ausbau Erneuerbarer Energien in Deutschland. Besonders im Strombereich greifen dabei EU-, Bundes-, Landes- und Kommunalpolitik sowie bürgerschaftliches Engagement eng ineinander, allerdings nicht immer reibungslos. Ziel dieser Studie ist es, bestimmte...

Energieversorger stehen vor grossen Herausforderungen. Sie müssen den Anteil erneuerbarer Energien im Elektrizitätsmix erhöhen und dabei die Netzstabilität gewährleisten, Effizienzziele erfüllen und dem Wettbewerbsdruck im freien Markt standhalten. Intelligente Energienetze, sogenannte...

Seit langem erzeugt die Industrie, da wo viel Energie gebraucht wird, selber Strom. Doch es drängen auch neue Akteure in die Eigenversorgung, da hier allerlei Abgaben entfallen, die in den letzten Jahren immer stärker gestiegen sind. Konsequenz: Die Eigenversorgung boomt. Damit können sich...

Der Anteil der Solarenergie an der Stromversorgung in Deutschland hat sich rasant entwickelt, von weniger als einem Prozent in 2008 auf 5,7% in 2014 (AG Energiebilanzen, 2015). Die große Kostendegression in dem Zeitraum zog starke Vergütungssatzsenkungen nach sich (Fraunhofer Institut für...

In many regions, renewable energy targets are a primary decarbonization policy. Most of the same jurisdictions also subsidize the manufacturing and/or deployment of renewable energy technologies, some being sufficiently aggressive as to engender WTO disputes. We consider a downstream...

Climate change must deal with two market failures: global warming and learning by doing in renewable use. The first-best policy consists of an aggressive renewables subsidy in the near term and a gradually rising and falling carbon tax. Given that global carbon taxes remain elusive, policy...

The pure model of replicator dynamics though providing important insights in the evolution of markets has not found much of empirical support. This paper extends the model to the case of firms vertically integrated in value chains. We show that i) by taking value chains into account, the...

China and India will have to radically transform their electric power systems in order to decouple economic growth from unsustainable resource consumption. While the majority of transition literature has focused on the diverse socio-technical factors that could enable such a transformation, more...

The European Union (EU) has set targets for gradually reducing greenhouse gas emissions through 2050. One of the instruments involved is the 2009 Renewable Energy Directive, which specifies a 20 per cent renewable energy target for the EU by 2020. This paper reviews tensions and institutional...

In 2013, around 121 billion US-Dollar were spend worldwide to promote the investment into renewable energy sources. The most prominent support scheme employed is a feed-in tariff, which guarantees a fixed price for electricity produced by renewable energies sources, usually for around 15 years...

In order to achieve cost-effective RES-E deployment it is often argued that technology-neutral support schemes for renewables are indispensable. Against this background, RES-E support policies making widely use of technology differentiation in remuneration settings, e.g. across the EU, are...

Die fundamentale Transformation der Energieversorgung im Zuge der Energiewende berührt auch die Importabhängigkeit Deutschlands. Einerseits sind durch Reduzierung des Energieverbrauchs und Umstellung auf "heimische" Erneuerbare Synergieeffekte zu erwarten. Andererseits stellen fluktuierende...

To accelerate the deployment of renewable energy technologies and to secure the electricity supply, the Government of Indonesia has issued several feed-in-tariff regulations for various renewable energy sources, which were previously predominated by pilot projects using government funding. The...