1. Offshore Wind Power Technologies, Economics Aleksandras Paulauskas, SSI

2. Offshore wind turbines Foundations Planning Construction works Grid connection Operation & Maintenance Economics Content

5. Offshore Wind Turbines

7. ManufacturerNordexVestasGERepower Turbine ModelNordex N80Vestas V90GE 3.6 slRepower M5 Rated PowerkW2500300036005000 Rotor Diameterm8090104126 Hub Heightm100105100 Swept Aream250266362849512469 Price1200EUR3.000.0003.600.0004.320.0006.000.000 Turbine Areakm 2 0,4480,5670,7571,111 Selected turbines

8. ManufacturerGE Turbine modelGE 3.6 sl Rated power3.600 MW Rotor diameter104 m Hub height100 m Swept area8.495 m2 Price4.320.000 EUR

9. Foundations

13. Planning

16. Construction works

25. Grid connection

33. Operation & Maintenance

36. Economics

37. Offshore Potential

38. Area nameL1 CountryLithuania Area18 km2 Average depth38 m Distance from shore52 km Energy purchase price0,0637 EUR Wind speed at 10 m7,83 m/s Wind speed at 100 m9,4963 m/s Roughness Length0,0002 Weibull Scale A10,7199 Weibull Shape k2

39. ManufacturerGE Turbine modelGE 3.6 sl Rated power3.600 MW Rotor diameter104 m Hub height100 m Swept area8.495 m2 Price4.320.000 EUR Annual Energy output15.418 MWh Capacity factor48,9 %

40. Offshore Economics