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Godawari green energy - Solar thermal power plant


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This presentation details out the Asia's largest CSP power plant (at its time of commissioning) - The Godawari Green energy solar thermal power plant. This is an redocs original presentation. All pictures have been sourced. For more quality resources log on to

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Godawari green energy - Solar thermal power plant

  1. 1. Godawari Green EnergyAsia’s biggest solar-thermal plantInformation compiled and brought to you bywww.redocs.coImage source: Bloomberg
  2. 2. All copyrights to trademark(s) and otherIPR belong to their respective owners. Theinformation contained in this presentationis based on secondary research. No claim ismade towards accuracy of the data.6/17/2013
  3. 3. Asia’s biggest solar-thermal plant• 50 MWe capacity solar thermal power plant• Started supplying electricity to grid on WorldEnvironment day 2013• India’s first solar thermal power plant underNational Solar Mission• Construction: Nov 2011 – Jun 2013• Status: Operational6/17/2013
  4. 4. Location27° 36 0.36" N72° 13 24.6" ENokh Village,Pokaran Tehsil,Jaisalmer,Rajasthan, IndiaLand area = 150hImage Source: Google MapsSatellite view of the plant under construction6/17/2013
  5. 5. TechnologySolar technology – Parabolic trough• Solar Collector Assemblies (SCA): EuroTrough ET-150• Mirrors / Reflective surface: Flabeg RP3• Number of SCAs: 480• Number of loops: 120• Number of SCAs per loop: 4• Number of modules per SCA: 12• SCA aperture area: 817 m²6/17/2013
  6. 6. Technology (contd.)• SCA length: 144 m• Reflecting area: 394 000 m²• Heat Collector Element (Tube): Schott PTR70Heat transfer fluid• Heat Transfer Fluid: Dowtherm A• HTF Temp in: 293°C• HTF Temp out: 390°C6/17/2013
  7. 7. Image source: Green Energy CSP plant6/17/2013
  8. 8. TechnologyPower Block• Steam Rankine cycle• Turbine Capacity (Gross) :50.0 MW• Turbine Description :SST-700, Siemens• Cooling Method :Wet coolingThermal Storage• None6/17/2013
  9. 9. Participants• Developer - Godawari Green Energy Limited• Owner - Godawari Green Energy Limited (100%)• EPC Contractor - Lauren-Jyoti• Generation Offtaker - NTPC Vidyut Vyapar NigamLimitedDetailed list of suppliers on next slide6/17/2013
  10. 10. 6/17/2013 10Image source:
  11. 11. Suppliers• Schlaich Bergermann und Partner - Design, detailedengineering, tender documents, manufacturingsupervision, assembly supervision• Schott – Heat transfer element (tube)• Siemens – Turbine• Aalborg CSP – Steam generator• Paharpur – Cooling tower6/17/2013 11
  12. 12. Suppliers (contd.)• Suzler India – Boiler feed pump, HTF pumps• Flabeg – Mirrors• Ravi industries - HTF vessel, expansion tanks,deaerator• Flexim - Flowmeter for HTF• Dowtherm – HTF6/17/2013 12
  13. 13. 6/17/2013 13Image source:
  14. 14. Commercials• PPA/Tariff Rate: 12.2 Rs per kWh• PPA/Tariff Period: 25 years• The project has also been registered in theClean Development Mechanism of theUNFCCC to earn Certified Emission Reduction(CER) credits• The project has overshot its budget by about20% reports Bloomberg6/17/2013 14
  15. 15. Visit us onwww.redocs.coyour personal library on REI would be bringing out an updated and very detailedversion of this presentation, to reserve your copy don’tforget to click on “Get in touch” below. Better still log onto and subscribe to updates (right pane)
  16. 16. References• Energy Next• NREL• Bloomberg6/17/2013