Solar Energy Technologies

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Solar Energy Technologies
D. Yogi Goswami President International Solar
Energy Society
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SOLAR ENERGY Direct and Indirect Forms
Direct Solar Energy
Biomass
Wind
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SOLAR ENERGY APPLICATIONS

• WATER HEATING
• SPACE HEATING (ACTIVE PASSIVE)
• INDUSTRIAL PROCESS HEAT
• AIR CONDITIONING
• ELECTRICAL POWER
• SOLAR DETOXIFICATION

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• Solar Water
• Heating
• A worldwide goal of several hundred million new
  square meters of solar water heaters by 2010 is
  appropriate to the state of the technology and
  the economics.

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SOLAR ENERGY APPLICATIONS

• WATER HEATING
• SPACE HEATING (ACTIVE PASSIVE)
• INDUSTRIAL PROCESS HEAT
• AIR CONDITIONING
• ELECTRICAL POWER
• SOLAR DETOXIFICATION

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• Solar Photovoltaics (PV)
• It is an industry that is
• doubling every two years
• Worth 3.5 billion in 2002, it
• can grow to 27.5 billion per year by 2012.

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Solar Thermal Electric Power
A worldwide goal of 100,000 MW of solar thermal
power by 2025 is an achievable goal.
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White Paper reveals

• Policies to accelerate the rate of
• renewable energy deployment
• Market-based incentives to attract
• private investment to support
• governmental goals
• Examples of Comprehensive Policy
• Models

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NEW AND EXCITING DEVEOPMENTS ON THE HORIZON
New Thermodynamic Power Cycles 50 Potential
Reduction in Cost of Solar Power Nanoscale
Antennae Solar Electric Power Over 80 Efficiency
Potential Potential Cost lt 10 of the Present
cost
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Thank You