Energy
The world-wide CO2 emissions have to be massively reduced and the dependency on fossil fuels has to be decreased. Solving climate problems is one of the central responsibilities of the society and economy of our time. Three approaches are pursued: application of renewable energy sources, conservation of energy and increasing energy efficiency.
However, how can the energy supply be restructured by new information technologies so that the fluctuating renewable energy sources, which are generally not demand-oriented, are able to support a reliable power supply? How can a large number of highly efficient combined heat and power plants (CHP) be integrated into energy management? How can the constantly increasing energy consumption of IT itself be reduced?
A second challenge faces us from our political guidelines: The formerly required energy monopolies for uninterrupted service are questioned today and are increasingly split apart by legislation. This entails new business processes and stakeholders (e.g. using electronic meters). The information and communications technologies (ICT) help to find answers for these challenges of the future and to suitably implement them.
OFFIS as designer
For many years OFFIS has been researching and developing ICT-based concepts and prototypical systems for the energy industry and energy efficiency. Thus, for example decisive contributions were made to the IT integration of decentralized generator units into an energy management, for the energy efficiency in the IT from the computer chip to the computer center and for the management of large IT system landscapes in the energy supply which conform with the standards. In the forefront of all technological work is the contribution to the social and financial challenges of the energy questions of tomorrow. With these interdisciplinary questions we use our network of partners from other disciplines as well as our long-standing cooperation with manufacturers and users.
Persons 
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Dr. Marita Blank-Babazadeh
E-Mail: marita.blank-babazadeh(at)offis.de, Phone: +49 441 9722-735, Room: E 84
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Marie Antoinette Clausen (geb. van Amelsvoort)
E-Mail: Marie.Clausen(at)offis.de, Phone: +49 441 9722-151, Room: I6 U 02
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Prof. Dr. Oliver Kramer
E-Mail: oliver.kramer(at)offis.de, Phone: +49 441 798 - 4370, Room: A5 2-231
Dr. rer. nat. Christina Kronberg (geb. Delfs)
E-Mail: christina.kronberg(at)offis.de, Phone: +49 441 9722 161, Room: I6 U 01
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Prof. Dr. Sebastian Lehnhoff
E-Mail: sebastian.lehnhoff(at)offis.de, Phone: +49 441 9722 240, Room: O 50
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Prof. Dr.-Ing. habil. Jorge Marx Gómez
E-Mail: jorge.marx-gomez(at)offis.de, Phone: +49 441 798 - 4470, Room: A4-3-315
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Prof. Dr.-Ing. Wolfgang Nebel
E-Mail: wolfgang.nebel(at)offis.de, Phone: +49 441 9722-280, Room: O 21
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Maike Salbeck (geb. Rosinger)
E-Mail: maike.salbeck(at)offis.de, Phone: +49 441 9722-218, Room: I6 U 01
apl. Prof. Dr.-Ing. Jürgen Sauer
E-Mail: juergen.sauer(at)uni-oldenburg.de, Phone: +49 441 9722 - 122, Room: OFFIS, O68
Prof. i.R. Dr. Michael Sonnenschein
E-Mail: michael.sonnenschein(at)informatik.uni-oldenburg.de, Phone: +49 441 798-2750, Room: A5-2-226
Dr.-Ing. Cornelius Steinbrink
E-Mail: cornelius.steinbrink(at)offis.de, Phone: +49 441 97 22-404, Room: E 84
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Publications
2019
Assessment of Reusability of Used Car Part Components with Support of Decision Tool RAUPE
Pehlken, A.; Kalverkamp, M.; Koch, Björn; 2019
Assessment of the Demand for Critical Raw Materials for the Implementation of Fuel Cells for Stationary and Mobile Applications
Wittstock, R.; Pehlken, A.; Penaherrera, F; Wark, M.; 2019
Virtual power plant architecture using OpenADR 2.0b for dynamic charging of automated guided vehicles
Mitja Kolenc and Norman Ihle and Christoph Gutschi and Peter Nemček and Thomas Breitkreuz and Karlheinz Gödderz and Nermin Suljanović and Matej Zajc; International Journal of Electrical Power & Energy Systems; 2019
2018
Co-simulation Set-up for Testing Controller Interactions in Distribution Networks
Jorge VelasquezFelipe CastroDavood BabazadehSebastian LehnhoffThomas KummDaniel HeubergerRiccardo TreydelTim LuekenSteffen GarskeLutz Hofmann; 2018
Distributed ledger technology for fully automated congestion management
Nieße, Astrid and Ihle, Norman and Balduin, Stephan and Postina, Matthias and Tröschel, Martin and Lehnhoff, Sebastian; Energy Informatics; Oct / 2018
Domain-Specific Requirements Elicitation for Socio-Technical System-of-Systems
Weinert, B. and Hahn, A. and Uslar, M.; 2018 13th Annual Conference on System of Systems Engineering (SoSE); June / 2018
Entscheidungsunterstützung in einer ressourceneffizienten Kreislaufwirtschaft
Pehlken, Alexandra; Kalverkamp, Matthias; 2018
Interoperabilität im Datenaustausch in der Energiewirtschaft - Vom Use Case zum Test der Integrationsprofile
Gerald Franzl, Marion Gottschalk, Matthias Frohner, Valerie Reif, Georg Koch, Angela Berger; 15. Symposium Energieinnovation 2018; February / 2018
Öffentliche Blockchains als eine Privacy-Enhancing Technology (PET) zur Open Data Übertragung in Smart Cities
Johann Schütz, Thomas Belkowski, Dennis Schünke; 10. BUIS-Tage: Smart Cities/Regions; 2018
