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Maarten Timmerman, Evelop


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Offshore Wind Farm Development & Geophysics. Dordrecht, 5 maart 2008

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Maarten Timmerman, Evelop

  1. 1. Offshore Wind Farm Development & Geophysics Maarten Timmerman March 5th 2008
  2. 2. Presentation <ul><li>Evelop / Econcern </li></ul><ul><li>Project Development </li></ul><ul><li>Development phase Offshore Wind Farms </li></ul><ul><li>Engineering & Procurement </li></ul><ul><li>Site Investigations </li></ul><ul><li>Data Integration – Design Basis </li></ul>
  3. 3. Evelop: Part of the Econcern group Shareholders Econcern: -Management & Employees -SHV Shareholders Ecostream: - SHV - Entrepreneurs Fund
  4. 4. <ul><li>Founded in 1984 </li></ul><ul><li>900 employees </li></ul><ul><li>19 countries </li></ul>Econcern offices worldwide Antilles: Curaçao | Belgium: Brussels, Bruges | Brazil: Sao Paolo | Bulgaria: Sofia | Canada:Missisauga, Toronto, Vancouver | China; Beijing, Hongkong, Wuhan | Chile: Santiago | Czech Republic: Praque | France: Lyon, Paris, Soissons | Gambia: Banjul | Germany: Cologne, Nueremberg, Berlin, Aachen-Heerlen | Italy: Turin | Netherlands: Utrecht, Heerlen-Aachen, Goes, Zoetermeer | Poland: Poznan, Warsaw | Spain: Barcelona, Sevilla, Madrid | Switzerland: Zug | Turkey: Istanbul | UK: London, Sheffield | USA: Sacramento
  5. 5. <ul><li>A global player in the sustainable energy market </li></ul><ul><li>~100 employees </li></ul><ul><li>Target to develop 4000 MW - 5000 MW installed capacity </li></ul><ul><li>In-house: development, realization & contracting, O&M, financial engineering </li></ul>Who is Evelop?
  6. 6. Organization chart Evelop International Financial Engineering Evelop Projects (SPC Holding) Real Estate & Energy Infra Renewables Operations & Maintenance Solar Biomass digestion SWAC Wind offshore Wind on land Biomass combustion Energy Infra Commercial Housing Ecopower Breeze Q7 BEC1 Piscadera Scira
  7. 7. Antilles: Curaçao | Belgium: Brussels | China: Peking| Czech Republic: Prague | France: Vienne, Soissons | Netherlands: Utrecht, Goes, Leeuwarden | Poland: Poznan | Spain: Barcelona | UK: Sheffield
  8. 8. Evelop Renewables <ul><li>Onshore wind </li></ul><ul><li>Offshore wind </li></ul><ul><li>Biomass digestion </li></ul><ul><li>Biomass combustion </li></ul><ul><li>Solar </li></ul><ul><li>Sea Water Air Conditioning (SWAC) </li></ul>
  9. 9. Evelop Renewables <ul><li>Onshore wind </li></ul><ul><li>Offshore wind </li></ul><ul><li>Biomass digestion </li></ul><ul><li>Biomass combustion </li></ul><ul><li>Solar </li></ul><ul><li>Sea Water Air Conditioning (SWAC) </li></ul>
  10. 10. Windpark Q7 <ul><li>Capacity 120 MW </li></ul><ul><li>125.000 households </li></ul><ul><li>23 km offshore </li></ul><ul><li>Investment € 383 M </li></ul><ul><li>Construction started October 2006 </li></ul><ul><li>Expected to be operational </li></ul><ul><li>spring 2008 </li></ul><ul><li>First non recourse financed offshore wind farm ever </li></ul><ul><li>Euro Money deal of the year award </li></ul><ul><li>See also: </li></ul>
  11. 11. Scira <ul><li>Capacity 315 MW </li></ul><ul><li>178.000 households </li></ul><ul><li>9 nautical miles offshore </li></ul><ul><li>Investment € 800 M </li></ul><ul><li>2nd round, expected to be operational end 2010 </li></ul><ul><li>Partner: StatoilHydro </li></ul><ul><li>See also: </li></ul>
  12. 12. Belwind <ul><li>330 MW </li></ul><ul><li>350.000 households </li></ul><ul><li>46 km offshore </li></ul><ul><li>Investment 900 € M </li></ul><ul><li>Expected to be operational 2009 – 2010 </li></ul>
  13. 13. Project development from idea to realization and exploitation Financial engineering Initiation Development Construction Operations & Maintenance Contracting
  14. 14. Development phase <ul><li>Select site (data acq, desk research) </li></ul><ul><li>Land (or sea bed): buy, lease, concession </li></ul><ul><li>Permits (all: building, environmental, cables) </li></ul><ul><li>Engineering & procurement </li></ul><ul><li>Financing (equity, debt) </li></ul><ul><li>Insurance </li></ul>
  15. 15. Development phase <ul><li>Select site (data acq, desk research) </li></ul><ul><li>Land (or sea bed): buy, lease, concession </li></ul><ul><li>Permits (all: building, environmental, cables) </li></ul><ul><li>Engineering & procurement </li></ul><ul><li>Financing (equity, debt) </li></ul><ul><li>Insurance </li></ul>
  16. 16. Engineering & Procurement <ul><li>Preliminary Site Assessment </li></ul><ul><li>Preliminary Design Basis </li></ul><ul><li>Conceptual foundation design </li></ul><ul><li>Site Investigations </li></ul><ul><li>Preliminary Foundation design </li></ul><ul><li>Design Basis </li></ul><ul><li>Tender procedure </li></ul><ul><li>Contract </li></ul>
  17. 17. Preliminary Site Assessment <ul><li>Geological model of the site </li></ul><ul><li>Preliminary definition key geological processes </li></ul><ul><li>Preliminary Metocean conditions </li></ul><ul><li>Identification Geotechnical risks </li></ul><ul><li>Identification of areas insufficient information </li></ul><ul><li>Outline scope additional survey </li></ul>
  18. 18. Preliminary Site Assessment
  19. 19. Preliminary Site Assessment
  20. 20. Preliminary Site Assessment
  21. 21. Preliminary Site Assessment
  22. 22. Preliminary Site Assessment
  23. 23. Preliminary Site Assessment
  24. 24. Preliminary Site Assessment
  25. 25. Site Investigations <ul><li>Geophysical Survey </li></ul><ul><li>Geotechnical survey </li></ul><ul><li>Metocean Study </li></ul>
  26. 26. Geophysical survey <ul><li>Establish bathymetry </li></ul><ul><li>Identification and location of significant seabed features </li></ul><ul><li>Determination geometry of subsurface layers </li></ul><ul><li>Extrapolation of local geotechnical data across the site </li></ul><ul><li>Outline scope of Geotechnical survey </li></ul>
  27. 27. Bathymetry
  28. 28. Significant seabed features
  29. 29. Geometry of subsurface layers
  30. 30. Geometry of subsurface layers
  31. 31. Outline scope of Geotechnical Survey <ul><li>Size, location and foundation type of any seabed structures. </li></ul><ul><li>Complexity of geological model. </li></ul><ul><li>Presence and distribution of geotechnical hazards. </li></ul><ul><li>Variability and uncertainty in geotechnical properties. </li></ul>
  32. 32. Outline scope of Geotechnical Survey
  33. 33. Geotechnical Survey <ul><li>Refined geological model </li></ul><ul><li>variation in ground conditions </li></ul><ul><li>Idealized ground profile at foundation location </li></ul><ul><li>Geotechnical parameters for foundation design </li></ul><ul><li>Identification of geotechnical hazards </li></ul>
  34. 34. Geotechnical Survey
  35. 35. Geotechnical Survey
  36. 36. Geotechnical Survey
  37. 37. Refined Geological model
  38. 38. Refined Geological model
  39. 39. Parameters for foundation design
  40. 40. Parameters for foundation design
  41. 41. Metocean Data
  42. 42. Metocean Data
  43. 43. Foundation Design
  44. 44. Foundation Design
  45. 45. Data Integration – Design Basis <ul><li>Site conditions </li></ul><ul><li>Codes standards and requirements </li></ul><ul><li>Design </li></ul><ul><li>Installation & Commissioning </li></ul><ul><li>Operation & Maintenance </li></ul><ul><li>=> Contracting phase </li></ul>
  46. 46. Questions??