Solarthermie-Forschung auf europäischer Ebene

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1 Solarthermie-Forschung auf europäischer Ebene Gerhard Stryi-Hipp Leiter Energiepolitik Koordinator Smart Energy Cities Fraunhofer Institut für Solare Energiesysteme ISE Präsident European Technology Platform on Renewable Heating and Cooling Solarthermie-Technologiekonferenz Berlin, 30./31. Januar 2013

2 Solar Thermal Energy: Underestimated Source of Power Source: IEA-SHC Solar Heat Worldwide, Edition 2012,

3 Solarthermischer Weltmarkt größte Länder Faktor Leistung: 43 Faktor Umsatz: 4 Evacuated tube collector Flat plate collector Source: IEA SHC, Solar Heat Worldwide, Edition 2012

4 - Mitglied werden

5 Structure European Solar Thermal Technology Panel ist Teil der RHC-Platform Die Plattform wird von der EU Kommission unterstützt Aktuell über 600 Mitglieder Mitgliedschaft ist kostenlos

6 ESTTP Steering Committee Chairman: Gerhard Stryi-Hipp, Fraunhofer Institute for Solar Energy Systems ISE Vice-Chairmen Daniel Mugnier, TECSOL SA Werner Weiss, AEE - Institute for Sustainable Technologies (AEE INTEC) Members: Nigel Cotton, European Copper Institute Jan-Olof Dalenbäck, Chalmers University of Technology Harald Drück, ITW, University of Stuttgart Paolo Frankl, International Energy Agency Daniel Gonzalez, Aiguasol Bernd Hafner, Viessmann Hans-Martin Henning, Fraunhofer Institute for Solar Energy Systems ISE Christian Stadler, General Solar Systems GmbH I. Hakki Tigli, Mitas Doğal Enerji A.S. Wim Van Helden, Wim van Helden Renewable Heat B.V Thomas Williamson, Kingspan Renewables Ltd Theodor Zillner, Austrian Ministry for Technology

7 Cross Cutting Technologies TECHNOLOGIES District heating and cooling (DHC) Thermal energy storage (TE) Hybrid systems and heat pumps CHARACTERISTICS Enabling technologies for high uptake of renewable energy Optimization / integration to framework conditions necessary CHALLENGES Develop smart solutions and ICT for complex systems Increase efficiency and COP Reduce costs APPLICATIONS DHC District heating District cooling DH&C with seasonal storage TE Storage Water storage PCM Thermo chemical Underground storage (UTES) Hybrid systems and heat pumps Innovative system design Ground, water and air heat pumps COP = Coefficient of performance, PCM = Phase change material, GT = Geothermal, UTES = Underground Thermal Energy Storage

8 Solar Thermal Technology Platform Support of technological development in Europe and Germany Objective: accelerate the technological development Politicians Solar Thermal Vision 2030 Role of solar thermal energy in 2030, which technologies will be used? Researcher Solar Thermal Research Agenda published: Industry Strategic Research Agenda Which R&D is necessary to let the vision become reality? Implementation Stimulation of new R&D programs, political advice, lobbying,

9 Publikationen der RHC-Platform: Common Vision Solar thermal Technology Strategic Research Priorities Biomass Technology Geothermal Technology Cross-cutting Technology In Arbeit: Strategic Research Agenda of the RHC-Platform

10 Vision der RHC-Platform Bis 2040 könnten die erneuerbaren Energien den gesamten Wärmeund Kältebedarf in Europa decken Heating and cooling demand and RHC-potential in EU 27 Heating & cooling demand (RDP-Scenario) Renewable heating & cooling potential Source: EHC-platform, Common vision for the RHC-sector, 2011 RDP-Scenario = Full Research, development and policy scenario

11 Horizon 2020 das 8. Forschungsrahmenprogramm Siehe: RHC-platform SRA und Implementation Roadmap dienen als Leitline für die künftigen Ausschreiben in Horizont 2020 Erste Ausschreibung Ende 2013 erwartet

12 Research Topics Der EU-Kommission 2011 empfohlen SOLAR THERMAL Topic 1: Research and development for solar thermal systems for space heating and DHW preparation with solar fraction above 50% Topic 2: Research and development of innovative multifunctional solar thermal façade systems (plug and function) for existing buildings Topic 3: Research and development of improved PV-T hybrid collectors CROSS-CUTTING Topic 1: Large scale hybrid systems combining solar thermal, geothermal and bioenergy in district heating systems with large efficient heat pump systems Topic 2: Improving the use of the storage function of the ground in the framework of smart thermal grids and smart electricity grids (e.g. intermediate depth, integrated design, ) Topic 3: Development of compact, pre-optimised hybrid systems with a renewable energy share > 70% for space heating/cooling and DHW for single / multi-family houses

13 Solar Thermal Research Priorities Update Forschungsstrategie erscheint nächste Woche RESEARCH AND DEVELOPMENT NEEDS 3.1 SOLAR DOMESTIC HOT WATER AND SPACE HEATING SYSTEMS 3.2 NON-RESIDENTIAL SOLAR HEATING APPLICATIONS 3.3 SOLAR COOLING AND REFRIGERATION SYSTEMS 3.4 SOLAR THERMAL COLLECTORS 3.5 THERMAL STORAGE 3.6 SYSTEM CONTROL AND PERFORMANCE ASSESSMENT 3.7 STANDARDS AND MEASURES FOR QUALITY ASSURANCE 3.8 NON-TECHNOLOGICAL PRIORITIES AND SUPPORTING MEASURES

14 Research priorities RHC Strategic Research Agenda Solar thermal RESIDENTIAL Cross-cutting RHC.1 RHC.2 New surfaces, coatings, materials, construction designs, and manufacturing technologies for solar thermal collectors Cost effective solar based hybrid systems able to satisfy 100% of the building heating demand RHC.15 RHC.29 Automation, control and long term reliability assessment Sorption cooling systems driven by hot water at moderate temperature RHC.3 Optimised heating systems for Solar-Active- Houses NON-RESIDENTIAL RHC.30 Integration, automation and control of large scale hybrid systems for non-residential buildings RHC.21 RHC.22 Multifunctional building components, including façade and roof integrated collectors, for new and existing buildings Highly efficient solar assisted cooling systems combining heating and cooling RHC.16 RHC.17 Next generation of Sensible Thermal Energy Storages Improving the efficiency of combined thermal energy transfer and storage DISTRICT HEATING RHC.31 Optimize large-scale solar collector arrays for uniform flow distribution and low pumping power RHC.18 Increased storage density using phase change materials and thermochemical materials RHC.44 INDUSTRY Medium temperature collectors developed and demonstrated in industrial applications RHC.43 Optimised integration of renewable energy sources in DHC systems and enhancement of thermal energy storage at system level

15 Wettbewerbsfähigkeit der Solarthermie in Europa Solare Wärmepreise für unterschiedliche Anlagentypen in unterschiedlichen Regionen Europas im Vergleich zu Wärme aus Strom und Gas angegeben ist der Bereich zwischen typischen Niedrigpreis- und typischen Hochpreisanlagen

16 Preissenkungspotenzial Solarthermie Systempreise (inkl. Installation) stagnieren in den letzten Jahren und sind schwer vergleichbar, da die Bezugsgröße (Ertrag bzw. solare Deckung), sich verändern. Entwicklung der Herstellkosten für Standardkollektoren in Europa (2,0-2,5 m 2 ) Quelle: ESTTP, Daten: Solrico, Trenkner (Historische Kosten) / ESTIF auf Basis NREAPs (Perspektive Marktentwicklung)

17 With the support of: In association with: 17

18 Highlights Präsentation der Strategic Research Agenda Diskussion der Implementation Roadmap und Definition von R&D Projektempfehlungen für Horizon

19 Ökonomische Krise Handwerk ist desinteressiert Heiztechnik Investitions-stau Leistung ST-Anlagen unbekannt Solarthermie- Branche Solarthermie ist unwirtschaftlich stromfixierte Energiediskussion Dach- Konkurrenz PV Erneuerbare Energien Konkurrenz Marktrückgang = sinkender Spielraum Relativ schwache Forschungsstrukturen Wir brauchen mehr Innovationen im Bereich Solarthermie mit den Zielen: Kostenreduktion, Produkte für neue Marktsegmente und mehr Kundenorientierung Technologieplattformen haben die Themen identifiziert, die Implementation Roadmap muss nun mit der Industrie entwickelt werden

20 Thank you for your attention! Fraunhofer Institute for Solar Energy Systems ISE Gerhard Stryi-Hipp