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Implementation of Solar Thermal Energy Projects in Developing Countries
Werner WeissAEE - Institute for Sustainable Technologies (AEE INTEC)A-8200 Gleisdorf, Feldgasse 19AUSTRIA
Achievements - 2010
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Annually installed capacity of flat-plate and evacuated tube collectors
Solar Thermal in Developing Countries?
Potential
Contribution to Energy Supply
Target Groups
A li tiApplications
Challenges
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Potential
1000 – 1200 kWh/m² a
Solar Thermal in Developing Countries?
Potential
Contribution to Energy Supply
Target Groups
A li tiApplications
Challenges
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South Africas Electricity Production
Reserve Margin – Electricity Production
Source: www.info.gov.za
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1 Million Solar Water Heaters Programme, South Africa
South African 1 Million Systems Programme
System parameters3 m² collector area = 2.1 kWth
Hot water storage: 200 ltr.
Daily hot water consumption: 150 ltr.
Annual SavingsAnnual Savings3400 kWh electricity
CO2: 2300 kg
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Market penetration like in Cyprus or Israel
22.05 GWth
Market penetration like in Cyprus or Israel
34 TWh electricity
Basic electricity for 3.4 Million people
Solar Thermal in Developing Countries?
Potential
Contribution to Energy Supply
Target Groups
A li tiApplications
Challenges
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Target Groups?
Import or local production?
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Solar Thermal in Developing Countries?
Potential
Contribution to Energy Supply
Target Groups
A li tiApplications
Challenges
Solar Water Heating Systems
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Hammam in Attaouia, Morocco
Hammam in Attaouia, Morocco
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Katutura State Hospital in Windhoek, Namibia
Solar Drying in Guatemala
Source: CONA
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Combined SWH and Cooling
Water Treatment, Mozambique
Source: SoWaDis, SPF
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Sea Water Desalination
Source: CIEMAT, INETI252 CPC AO SOL (499 m²)
Biggest System Worldwide, Saudi Arabia36.000 m² / 25 MWth
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Solar Thermal in Developing Countries?
Potential
Contribution to Energy Supply
Target Groups
A li tiApplications
Challenges
Challenges
Lack of (sustainable) political supportLack of (sustainable) political support mechanisms
Lack of trained people
Upfront investmentUpfront investment
Low (subsidised) energy prices
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Train the Trainer Programmes
SolTrain
Dissemination Courses
Demonstration Systems
Support to Policy and AdministrationPublic Awareness
Thank you for your Attention