@article{FlachslandEdenhofer, author = {Flachsland, Christian and Edenhofer, Ottmar}, title = {Auf mehreren Ebenen Agieren}, series = {Politische {\"O}kologie}, journal = {Politische {\"O}kologie}, number = {133}, pages = {108 -- 117}, language = {de} } @article{EdenhoferMinx, author = {Edenhofer, Ottmar and Minx, Jan C.}, title = {Mapmakers and navigators, facts and values}, series = {Science}, volume = {345}, journal = {Science}, number = {6192}, doi = {10.1126/science.1255998}, pages = {37 -- 38}, language = {en} } @misc{EdenhoferPichsMadrugaSokonaetal., author = {Edenhofer, Ottmar and Pichs-Madruga, Ram{\´o}n and Sokona, Youba and Minx, Jan C.}, title = {Change 2014: Mitigation of Climate Change. Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change}, publisher = {Cambridge University Press}, address = {Cambridge}, isbn = {978-1-107-05821-7}, pages = {1454}, language = {de} } @incollection{EdenhoferPichsMadrugaMinx, author = {Edenhofer, Ottmar and Pichs-Madruga, Ram{\´o}n and Minx, Jan C.}, title = {Summary for Policymakers}, series = {Climate change 2014 : Mitigation of climate change ; working group III contribution to the fifth assessment report of the Intergovernmental Panel on Climate Change}, booktitle = {Climate change 2014 : Mitigation of climate change ; working group III contribution to the fifth assessment report of the Intergovernmental Panel on Climate Change}, publisher = {Cambridge University Press}, address = {Cambridge}, isbn = {978-1-107-65481-5}, pages = {1 -- 30}, language = {en} } @incollection{EdenhoferPichsMadrugaSokonaetal., author = {Edenhofer, Ottmar and Pichs-Madruga, Ram{\´o}n and Sokona, Youba and Minx, Jan C.}, title = {Technical Summary}, series = {Climate Change 2014: Mitigation of Climate Change. Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change}, booktitle = {Climate Change 2014: Mitigation of Climate Change. Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change}, publisher = {Cambridge University Press}, address = {Cambridge}, isbn = {978-1-107-05821-7}, pages = {33 -- 107}, language = {en} } @article{EdenhoferFlachsland, author = {Edenhofer, Ottmar and Flachsland, Christian}, title = {Ein Global Deal f{\"u}r den Klimaschutz}, series = {Amos international}, volume = {2}, journal = {Amos international}, number = {1}, pages = {24 -- 33}, language = {de} } @article{EdenhoferFlachslandLuderer, author = {Edenhofer, Ottmar and Flachsland, Christian and Luderer, Gunnar}, title = {Eckpunkte einer globalen Klimaschutzpolitik}, series = {Kirche und Gesellschaft}, journal = {Kirche und Gesellschaft}, number = {355}, language = {de} } @incollection{EdenhoferFlachsland, author = {Edenhofer, Ottmar and Flachsland, Christian}, title = {Kosten und Optionen f{\"u}r den Klimaschutz}, series = {Der UN - Weltklimareport. Bericht {\"u}ber eine aufhaltsame Katastrophe}, booktitle = {Der UN - Weltklimareport. Bericht {\"u}ber eine aufhaltsame Katastrophe}, publisher = {KiWi-Taschenbuch}, isbn = {978-3462039603}, pages = {268 -- 280}, language = {de} } @incollection{EdenhoferFlachsland, author = {Edenhofer, Ottmar and Flachsland, Christian}, title = {Kosten und Optionen f{\"u}r den Klimaschutz}, series = {Der UN - Weltklimareport. Bericht {\"u}ber eine aufhaltsame Katastrophe}, booktitle = {Der UN - Weltklimareport. Bericht {\"u}ber eine aufhaltsame Katastrophe}, publisher = {Kiepenheuer und Witsch}, address = {K{\"o}ln}, isbn = {978-3462039603}, pages = {268 -- 280}, language = {de} } @article{EdenhoferFlachslandBruckner, author = {Edenhofer, Ottmar and Flachsland, Christian and Bruckner, Thomas}, title = {Deutschlands Beitrag zur L{\"o}sung des Weltklimaproblems - Was l{\"a}sst sich erreichen ?}, series = {Ifo Schnelldienst}, journal = {Ifo Schnelldienst}, number = {60. Jahrgang}, pages = {22 -- 26}, language = {de} } @techreport{Edenhofer, type = {Working Paper}, author = {Edenhofer, Ottmar}, title = {Euro - CASE Policy Position Paper. Reform Options for the European Em issions Trading System (EU ETS)}, language = {en} } @techreport{EdenhoferSternBauer, type = {Working Paper}, author = {Edenhofer, Ottmar and Stern, Nicholas and Bauer, Nico}, title = {Towards a Global Green Recovery. Recommendations for Immediate G20 Action. Report submitted to the G20 London Summit}, language = {en} } @techreport{EdenhoferCarraroHourcadeetal., type = {Working Paper}, author = {Edenhofer, Ottmar and Carraro, Carlo and Hourcade, Jean-Charles and Flachsland, Christian}, title = {RECIPE - The Economics of Decarbonization. Synthesis Report}, language = {en} } @article{UeckerdtHirthLudereretal., author = {Ueckerdt, Falko and Hirth, Lion and Luderer, Gunnar and Edenhofer, Ottmar}, title = {System LCOE: What are the costs of variable renewables?}, series = {Energy}, volume = {63}, journal = {Energy}, publisher = {Elsevier Ltd}, issn = {0360-5442}, doi = {10.1016/j.energy.2013.10.072}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:b1570-opus4-22942}, pages = {61 -- 75}, abstract = {Levelized costs of electricity (LCOE) are a common metric for comparing power generating technologies. However, there is criticism particularly towards evaluating variable renewables like wind and solar PV power based on LCOE because it ignores variability and integration costs. We propose a new metric System LCOE that accounts for integration and generation costs. For this purpose we develop a new mathematical definition of integration costs that directly relates to economic theory. As a result System LCOE allow the economic comparison of generating technologies and deriving optimal quantities in particular for VRE. To demonstrate the new concept we quantify System LCOE from a simple power system model and literature values. We find that at high wind shares integration costs can be in the same range as generation costs of wind power and conventional plants in particular due to a cost component "profile costs" captured by the new definition. Integration costs increase with growing wind shares and might become an economic barrier to deploying VRE at high shares. System LCOE help understanding and resolving the challenge of integrating VRE and can guide research and policy makers in realizing a cost-efficient transformation towards an energy system with potentially high shares of variable renewables.}, language = {en} } @article{EdenhoferHirthKnopfetal., author = {Edenhofer, Ottmar and Hirth, Lion and Knopf, Brigitte and Pahle, Michael and Schl{\"o}mer, Steffen and Schmid, Eva and Ueckerdt, Falko}, title = {On the Economics of Renewable Energy Sources}, series = {Energy Economics}, volume = {40}, journal = {Energy Economics}, number = {S1}, issn = {0140-9883}, doi = {10.1016/j.eneco.2013.09.015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:b1570-opus4-22965}, pages = {S12 -- S23}, abstract = {With the global expansion of renewable energy (RE) technologies, the provision of optimal RE policy packages becomes an important task. We review pivotal aspects regarding the economics of renewables that are relevant to the design of an optimal RE policy, many of which are to date unresolved. We do so from three interrelated perspectives that a meaningful public policy framework for inquiry must take into account. First, we explore different social objectives justifying the deployment of RE technologies, including potential co-benefits of RE deployment, and review modelbased estimates of the economic potential of RE technologies, i.e. their socially optimal deployment level. Second, we address pivotal market failures that arise in the course of implementing the economic potential of RE sources in decentralized markets. Third, we discuss multiple policy instruments curing these market failures. Our framework reveals the requirements for an assessment of the relevant options for real-world decision makers in the field of RE policies. This review makes it clear that there are remaining white areas on the knowledge map concerning consistent and socially optimal RE policies.}, language = {en} } @article{HirthUeckerdtEdenhofer, author = {Hirth, Lion and Ueckerdt, Falko and Edenhofer, Ottmar}, title = {Integration Costs Revisited - An economic framework for wind and solar variability}, series = {Renewable Energy}, volume = {74}, journal = {Renewable Energy}, publisher = {Elsevier Ltd}, issn = {0960-1481}, doi = {10.1016/j.renene.2014.08.065}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:b1570-opus4-22878}, pages = {925 -- 939}, abstract = {The integration of wind and solar generators into power systems causes "integration costs" - for grids, balancing services, more flexible operation of thermal plants, and reduced utilization of the capital stock embodied in infrastructure, among other things. This paper proposes a framework to analyze and quantify these costs. We propose a definition of integration costs based on the marginal economic value of electricity, or market value - as such a definition can be more easily used in economic cost-benefit assessment than previous approaches. We suggest decomposing integration costs intro three components, according to the principal characteristics of wind and solar power: temporal variability, uncertainty, and location-constraints. Quantitative estimates of these components are extracted from a review of 100 + published studies. At high penetration rates, say a wind market share of 30-40\%, integration costs are found to be 25-35 €/MWh, i.e. up to 50\% of generation costs. While these estimates are system-specific and subject to significant uncertainty, integration costs are certainly too large to be ignored in high-penetration assessments (but might be ignored at low penetration). The largest single factor is reduced utilization of capital embodied in thermal plants, a cost component that has not been accounted for in most previous integration studies.}, language = {en} } @article{HirthUeckerdtEdenhofer, author = {Hirth, Lion and Ueckerdt, Falko and Edenhofer, Ottmar}, title = {Why Wind is not Coal: On the Economics of Electricity Generation}, series = {The Energy Journal}, volume = {37}, journal = {The Energy Journal}, number = {3}, issn = {1944-9089}, doi = {10.5547/01956574.37.3.lhir}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:b1570-opus4-22828}, pages = {1 -- 27}, abstract = {Electricity is a paradoxical economic good: it is highly homogeneous and heterogeneous at the same time. Electricity prices vary dramatically between moments in time, between location, and according to lead-time between contract and delivery. This three-dimensional heterogeneity has implication for the economic assessment of power generation technologies: different technologies, such as coal-fired plants and wind turbines, produce electricity that has, on average, a different economic value. Several tools that are used to evaluate generators in practice ignore these value differences, including "levelized electricity costs", "grid parity", and simple macroeconomic models. This paper provides a rigorous and general discussion of heterogeneity and its implications for the economic assessment of electricity generating technologies. It shows that these tools are biased, specifically, they tend to favor wind and solar power over dispatchable generators where these renewable generators have a high market share. A literature review shows that, at a wind market share of 30-40\%, the value of a megawatt-hour of electricity from a wind turbine can be 20-50\% lower than the value of one megawatt-hour as demanded by consumers. We introduce "System LCOE" as one way of comparing generation technologies economically.}, language = {en} } @article{MinxCallaghanLambetal., author = {Minx, Jan C. and Callaghan, Max W. and Lamb, William F. and Garard, Jennifer and Edenhofer, Ottmar}, title = {Learning about climate change solutions in the IPCC and beyond}, series = {Environmental science \& policy}, journal = {Environmental science \& policy}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, issn = {1462-9011}, doi = {10.1016/j.envsci.2017.05.014}, language = {en} } @article{EdenhoferFlachslandKornek, author = {Edenhofer, Ottmar and Flachsland, Christian and Kornek, Ulrike}, title = {Der Grundriss f{\"u}r ein neues Klimaregime}, series = {ifo Schnelldienst}, volume = {69}, journal = {ifo Schnelldienst}, number = {3}, issn = {0018-974X}, pages = {11 -- 15}, language = {de} } @article{EdenhoferFlachsland, author = {Edenhofer, Ottmar and Flachsland, Christian}, title = {Laudato si'. Die Sorge um die globalen Gemeinschaftsg{\"u}ter}, series = {Stimmen der Zeit}, volume = {233}, journal = {Stimmen der Zeit}, number = {9}, issn = {0039-1492}, pages = {579 -- 591}, language = {de} }