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| 2011 | Efficiency and effectiveness of promotion systems for electricity generation from renewable energy sources - lessons from EU countries
Haas, R.; Resch, G.; Panzer, C.; Busch, S.; Ragwitz, M.; Held, A. | Journal Article, Conference Paper |
| 2011 | A historical review of promotion strategies for electricity from renewable energy sources in EU countries
Haas, R.; Panzer, C.; Resch, G.; Ragwitz, M.; Reece, G.; Held, A. | Journal Article |
| 2011 | Modelling the future development of renewable energy technologies in the European electricity sector using agent-based simulation
Held, A.M. | Dissertation |
| 2011 | Promoting electricity from renewable energy sources in emerging and developing countries - lessons learned from the EU
Haas, R.; Busch, S.; Resch, G.; Ragwitz, M.; Held, A. | Conference Paper |
| 2011 | Quantification of the unknown HONO daytime source and its relation to NO(2)
Sorgel, M.; Regelin, E.; Bozem, H.; Diesch, J.M.; Drewnick, F.; Fischer, H.; Harder, H.; Held, A.; Hosaynali-Beygi, Z.; Martinez, M.; Zetzsch, C. | Journal Article |
| 2011 | Quantification of the unknown HONO daytime source and its relation to NO2
Sörgel, M.; Regelin, E.; Bozem, H.; Diesch, J.-M.; Drewnick, F.; Fischer, H.; Harder, H.; Held, A.; Hosaynali-Beygi, Z.; Martinez, M.; Zetzsch, C. | Journal Article |
| 2011 | Simultaneous HONO measurements in and above a forest canopy: Influence of turbulent exchange on mixing ratio differences
Sörgel, M.; Trebs, I.; Serafimovich, A.; Moravek, A.; Held, A.; Zetzsch, C. | Journal Article |
| 2011 | Status and perspectives of renewable energy policy and deployment in the European Union-What is needed to reach the 2020 targets?
Klessmann, C.; Held, A.; Rathmann, M.; Ragwitz, M. | Journal Article |
| 2010 | The economics of low stabilisation: Implications for technological change and policy
Knopf, B.; Edenhofer, O.; Held, A.; Jochem, E.; Schade, W. | Book Article |
| 2010 | Simultaneous HONO measurements in and above a forest canopy: Influence of turbulent exchange on mixing ratio differences
Sörgel, M.; Trebs, I.; Serafimovich, A.; Moravek, A.; Held, A.; Zetzsch, C. | Journal Article |
| 2010 | Transforming the European energy system
Eskeland, G.S.; Criqui, P.; Neufeldt, H.; Eichhammer, W.; Held, A.; Schade, W. | Book Article |
| 2009 | Assessment of the potentials for renewable energy sources
Resch, G.; Held, A.; Toro, F.; Ragwitz, M. | Book Article |
| 2009 | Kostenpotenzialkurven für Onshore-Windstromerzeugung in der EU basierend auf einem geografischen Informationssystem
Held, A.; Krause, H.; Ragwitz, M. | Conference Paper |
| 2009 | Laboratory intercomparison study on the analysis of short-chain chlorinated paraffins in an extract of industrial soil
Pellizzato, F.; Ricci, M.; Held, A.; Emons, H.; Böhmer, W.; Geiss, S.; Iozza, S.; Mais, S.; Petersen, M.; Lepom, P. | Journal Article |
| 2009 | Ökonomische Mechanismen des spanischen Elektrizitätsmarkts
Rosende, D.; Toro, F.; Held, A. | Research Report |
| 2009 | Regulatory instruments to deliver the full potential of renewable energy sources of efficiently
Auer, H.; Resch, G.; Haas, R.; Held, A.; Ragwitz, M. | Journal Article |
| 2008 | Holzenergie in Europa. Ein Ausblick
Jochem, E.; Held, A. | Journal Article |
| 2008 | Potentials and prospects for renewable energies at global scale
Resch, G; Held, A.; Faber, T.; Panzer, C.; Toro, F.; Haas, R. | Journal Article |
| 2008 | PROGRESS promotion and growth of renewable energy sources and systems. Final Report
Coenraads, R.; Reece, G.; Voogt, M.; Ragwitz, M.; Held, A.; Resch, G.; Faber, T.; Haas, R. | Report |
| 2008 | Promoting electricity from renewable energy sources - lessons learned from the EU, United States, and Japan
Haas, R.; Meyer, N.I.; Held, A.; Finon, D.; Lorenzoni, A.; Wiser, R.; Nishio, K.-I. | Book Article |
| 2008 | Renewable energy country profiles
Coenraads, R.; Reece, G.; Kleßmann, C.; Ragwitz, M.; Held, A.; Resch, G.; Panzer, C. | Report |
| 2008 | Trading guarantee-of-origin certificates: Blessing or pitfall for promoting electricity from renewable energy sources?
Haas, R.; Resch, G.; Ragwitz, M.; Held, A.; Faber, T.; Panzer, C. | Conference Paper |
| 2007 | Feed-in tariffs and quotas for renewable energy in Europe
Resch, G.; Ragwitz, M.; Held, A.; Faber, T.; Haas, R. | Journal Article |
| 2007 | Innovative design options of renewable promotion schemes in the European electricity market - practical experiences with feed-in tariff systems and quota obligations
Held, A.; Klein, A.; Ragwitz, M.; Haas, R.; Resch, G. | Conference Paper |
| 2007 | OPTRES. Assessment and optimisation of renewable energy support schemes in the European electricity market
Ragwitz, M.; Held, A. et al. | Book |
| 2007 | Politikinstrumente zur Förderung erneuerbarer Energien
Held, A. | Book |
| 2006 | Effektive und effiziente Förderinstrumente zur Förderung erneuerbarer Energien - eine Analyse aus historischer Sicht
Held, A.; Ragwitz, M.; Resch, G. | Conference Paper |
| 2006 | Monitoring and evaluation of policy instruments to support renewable electricity in EU member states
Ragwitz, M.; Held, A.; Resch, G.; Faber, T.; Huber, C.; Haas, R. | Project Report |
| 2006 | Monitoring und Bewertung der Förderinstrumente für Erneuerbare Energien in EU Mitgliedstaaten. Kurzfassung
Ragwitz, M.; Held, A.; Resch, G.; Faber, T.; Huber, C.; Haas, R. | Project Report |
| 2006 | On the success of policy strategies for the promotion of electricity from renewable energy sources in the EU
Held, A.; Ragwitz, M.; Haas, R. | Journal Article |
| 2006 | Rationelle Energieverwendung
Held, A.; Bradke, H.; Eichhammer, W.; Jochem, E.; Klobasa, M.; Mannsbart, W.; Marscheider-Weidemann, F.; Radgen, P.; Schleich, J.; Schlomann, B.; Toro, F. | Journal Article |
| 2006 | RE policy in Europe
Held, A.; Ragwitz, M. | Journal Article |
| 2005 | Evaluation of renewable promotion schemes in the european electricity market
Held, A.; Ragwitz, M.; Wietschel, M. | Conference Paper |
| 2005 | Vergleich der Förderinstrumente für erneuerbare Energien im EU-Stromsektor
Ragwitz, M.; Held, A. | Journal Article |
| 1998 | Mobile Anwendungen
Diehl, N.; Gerfelder, N.; Neumann, L.; Held, A. | Journal Article |