Solar Energy in Austria The way from individual movements to a key world market position
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Transcript of Solar Energy in Austria The way from individual movements to a key world market position
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar Energy in AustriaThe way from individual movements to a key
world market position
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar thermal applications in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Historical development
1974: First solar collector applications
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
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50.000
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Unglazed Plastic Collector
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Market development in Austria (courtesy of AEE-Intec)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
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Market development in Austria (courtesy of AEE-Intec)
Export rate: 76 %
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
0
500.000
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. Unglazed Plastic Collector
Evacuated Tube Collector
Flat-plate Collector
Market development in Austria (courtesy of AEE-Intec)
3,96 Mio. m2 in 2008
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Subsidies Solar Thermal in Austria 2008
● Residential Buildings: Direct Subsidies € 38.5 Mill.
● Hotel Sector and Industry: Direct Subsidies € 4.3 Mill
Annual Subsidies 40 – 50 Mill EURO
Turn over 2008: around 590 Mio. €
Direct Employment: ca. 7.400
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Small system for hot water preparation, 500 to 650 kWh/ kWtha (courtesy of AEE)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar Combi systems for single family house, 450 to 550 kWh/kWth, a
Photo: AEE-Intec
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar combi system for a multi family house (courtesy of AEE-Intec)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar assisted biomass district heating system (courtesy of AEE-Intec)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar assisted district heating system, Graz (courtesy of AEE-Intec)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Courtesy of AEE-Intec
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Photovoltaic in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Grid connected photovoltaic installations in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Comparison: Wp / inhabitant of several EU-countries
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
PV installation with 1 MWp
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Technical data of PV installation in Eberstalzell
Research plant with 1000 kWp Necessary plot: 6 ha New DC/AC inverter technology Praxis test of new solar cells Grid connection on 30 kV (own transformer) High efficiency expected Info Centre integratded (promotion of the technology) Start with planning: Spring 2009; Opening: summer 2010 Cost: 6,5 Mio €
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Objective of research
Specific yields of several solar cell types Environmental impact (snow, ice, temperature …) Detection of additional yields by tracking systems Optimum of electrical facilities Biology (plants, animals, ..)
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
1 MWp – PV plant in Eberstalzell, Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Cost of PV
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar cooling in Austria
Early developments Split plant Austrian Maltese Cooperation Later developments in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Applications of solar assisted cooling
Air-Conditioning
heat: 60 to 80°C, HR: 20 to 30°C, cold: 0 to10°C
Process Cooling
heat: 80 to 95 °C, HR: 20 to 30°C,cold: -10 to 0°C
Frozen food
heat: 110 to 140°C, HR: 20 to 30 °C,cold: -30 to – 20°C
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Historical development, 1975, first step
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Historical development, solar cooling, Split 1979
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Austrian Maltese Research Centre1981 to 1986
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Cooperation of Austria and Malta 1981 – 1986
AMRC - Contract: April 1981 Contract partners: Austrian Ministry of Science an Research
ENEMALTA (Maltese energy & water utility) Scientific Steering Committee (University of Malta, ASSA)
Research programme, time shedule
Responsible for the work on site Joanneum Research (former Research Centre Graz), University of Malta, Maltese companies.
Scientific programmeTheoretical and practical work on solar heating & cooling, workshop for production of solar collectors, solar collector test facilities, seawater desalination.
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Historical development, down scaled ARM, 1981
12 kW Absorption refrigeration machine
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Austrian Maltese Research Centre, 1981 – 1986Solar heating & cooling, hot water storage
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Opening, 15th of September, 1981
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Hot water preparation in Hal Ferh, 4 m2 collectors , 500 l storage, 1982
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Production, test and comparison of flat plate solar collectors at the AMRC
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
10 kW ARM
Technical data
Falling film technologyPiston-oil-membrane pumpHermetic closed level sensors
Heating temperature: 60 to 95 °CHeat rejection: 20 to 33 °CEvap. temperature: -10 to 10 °C
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Cooling tower Container AKM Concent. solar collectors
Cold storage for food
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Cold storage in a container for food
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar assisted sea water desalination
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
PV/net operating Reverse Osmosis Desalination1986Not executed in the AMRC
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Later Developments in Austria on solar assisted cooling2000 to 2005
Desiccant Air-Conditioning
Absorption refrigeration in industry & comercial companies
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Desiccant-KlimatechnikQuelle: Fa. Munters
Solid DEC Air-Conditioning Courtesy of Comp. Munters
Ambient air
Supply air
Return air
Waste air
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
DEC plant6000 m3/h, 20 kW/ 30 kW
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Solar/biomass refrigerationin an Austrian Winery100 m2 solar collectors10 kW ARM (Pink)
Photo: H. Peitler
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
Thank you for your attention
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria
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05.11.2009, Malta, Valetta Solar thermal heating and cooling, PV
C Podesser ConsultingSolar Energy in Austria