FLOATING STORAGE OF WIND, WAVE AND SUN ENERGY PRODUCERS

We customize and optimize floating foundation of wind turbines, wave energy transformers and solar panels in marine areas.

FLOATING WINDPARK

FlexiFloat Substructure overall dimensions:

306 x 306 x 50m (30m above sea level)

Substructure weight: 18 000 tons

Water depths: 30 – 800m

Mooring: 8 anchor and mooring lines

 

Prototype wind, wave and sun energy installation

32 MW installed wind turbine capacity

19 MW installed wave energy capacity

1 MW installed sun energy capacity

Feature:

Complete installation close to fabrication yard inshore.

Low cost on production, towing, installation, operation and maintenance (Low LCoE)

Excellent stability in High Waves and Heavy Wind.

Extended height above sea and stability improve turbine, wave energy transformers and solar panel efficiency and lifetime

Area-efficient installation

Option to install helideck and transformation module on substructure.

Feasibility for extension of windfarm.

Years of development

2016 -2021

Years of production and demonstration

2022 -2025

Years of operation

25

Number of wind turbines

8 (4 twin-rotor)

Number of wave energy generator modules

8

Number of solar panel foundations

8

Total installed capacity

52 MW

Production 25year x 8760hrs/year x 52MW x *0.49

5,58 millions MWh

CAPEX (inshore) **115 millions EUR/ 5,58 millions MWh

20,6 EUR/MWh

CAPEX (offshore)***35 millions EUR/ 5,58 millions MWh

6,3 EUR/MWh

OPEX (O&M) ****55 millions EUR/ 5,58 millions MWh

9,9 EUR/MWh

Contingency 20%

7,4 EUR/MW

LCoE(LevelisedCost of Energy, incl 20% contingency)

44,2 EUR/MWh

*49% load factor (4292 annual hours of maximum load) **complete inshore installation ready for sail away. ***towing offshore, mooring, grid and commissioning. ****operation and maintainance in 25years lifetime.

OUR CONSTRUCTION

Flexifloat is a slim, modularised and elastic floating platform for combined wind, wave and sun energy production. A unique concept with remarkable low construction and service cost.

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