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Gesucht nach "Energy supply".
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  • Publikationen // 05.01.2024

    Rising energy prices might lead to adjustments along the supply chain and make firms outsource energy-intensive processes. This could lead to carbon leakage. I provide empirical evidence whether energy pr [...] occurs using firm-level data on energy use, imports, and material purchases. I document that import shares in German industry have increased between 2009 and 2013, and that energy prices correlate positively

  • Publikationen // 11.10.2022

    version of ME-FINE spans from 1998 to 2016 and focuses on companies in the manufacturing and energy supply sectors in the EU-15 plus Hungary and Norway. The dataset covers around 70 percent of observations

  • Publikationen // 01.07.2022

    In addition to the supply-side effects, an embargo causes a reduction in output via the demand-side channel. According to recent simulation studies, the demand-side effects of an energy embargo (coal, oil [...] government to act as swiftly as possible to ensure independence from Russian energy imports. In addition, Germany’s future energy system needs to be more resilient to macroeconomic and geopolitical shocks [...] sudden stop of natural gas imports from Russia on the German economy. The analysis focuses on the supply-side effects that arise when a gas shortage affects production in the gas-intensive manufacturing

  • Publikationen // 06.10.2021

    href="https://www.zew.de/AM7904-1" target="_blank" title="To the article">Opinion: Ensuring Secure Energy Supply

  • Publikationen // 01.07.2021

    In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can [...] can convert electricity to hydrogen at times of ample power supply, yet they can also operate in the reverse direction to deliver electricity during times when power is relatively scarce. Here we develop

  • Publikationen // 16.11.2020

    States face enormous challenges in the energy area. Climate change, biofuels policy, energy security and environmental degradation are all intimately bound up with energy production and consumption. Historically [...] has relied on tax subsidies to effect energy policy. With mounting federal deficits, policymakers and advocates are increasingly calling for a rethinking of our energy tax policy. How can the federal tax [...] of energy? The authors tackle such difficult problems as climate change, efficient taxation of oil and gas, and optimal oil tax policy in a world with OPEC oil producers dominating world oil supply. This

  • Publikationen // 13.11.2020

    demonstrate a new modeling system that integrates climatic and hydrological determinants of water supply with economic and biological drivers of sectoral and regional water requirement while taking into [...] systems and runoff, and future scenarios of water demand for power plant cooling are consistent with energy scenarios driving climate change. To illustrate the modeling system we select “wet” and “dry” patterns

  • Publikationen // 13.11.2020

    involve large departures from a benchmark mix of energy technologies which would be associated with “deep” transformations of the energy sector (e.g., energy mix with a high penetration of renewables or [...] approach and is more suited to accommodate large changes in market shares of energy technologies in response to highly stringent energy and climate policy. [...] Economy-energy equilibrium models have emerged as a dominant tool to investigate future pathways taking into account technological aspects, economic behavior, markets, and policy. A challenge for any model

  • Publikationen // 13.11.2020

    resolves near-flat or near-vertical sections of the supply curve and improves the precision of policy simulation. We then represent the shape of a resource supply curve based on more detailed data. We show that [...] Top-down energy-economic modeling approaches often use simplified techniques to represent heterogeneous resource inputs to production. We show that for some policies, such as feed-in tariffs for renewable [...] approach for modeling heterogeneity in the quality of natural resource inputs required for renewable energy production in a stylized computable general equilibrium framework. Importantly, compared to the

  • Publikationen // 13.11.2020

    Mitigating climate change will require integrating large amounts of highly intermittent renewable energy (RE) sources in future electricity markets. Considerable uncertainties exist about the cost and [...] availability of future large-scale storage to alleviate the potential mismatch between demand and supply. This paper examines the suitability of regulatory (public policy) mechanisms for coping with the [...] subsidies reduce the curtailment of excess production, thereby preventing costly investments in energy storage. Using a simple cost- benefit framework, we show that a smart design of RE support policies

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