Flanders has 689 operational wind turbines. In Wallonia, there are 528. Additionally, 399 wind turbines are installed in the Belgian zone of the North Sea. The wind turbines in our country provide green energy for an average of 25 years. After that, their service is complete.

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What happens to the wind turbines at the end of their lifespan?

The dismantling of the first generation of offshore wind turbines will become a reality within about ten years. Currently, it is assumed that 90% of an offshore wind turbine is recyclable. These are mainly the metal components such as the foundation, the tower, and the generator. A part of the electronic components is also reusable.

The biggest challenge is processing the blades, which are made of composite materials. Various technologies are currently being tested to recycle these rotor blades more efficiently. Eco-design blades, which are recyclable, have already entered the market.

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Challenges and Opportunities of Dismantling

Together with our expert project partners (Institute of Natural Sciences, UGent, VUB, Sirris, OVAM, Parkwind, and De Blauwe Cluster), we are working on a sustainable dismantling strategy for Belgium. This strategy aims to minimize negative environmental impacts and maximize reuse and recycling.

By dismantling and recycling responsibly, we reduce waste streams and promote the circular economy. Reusing materials from dismantled wind turbines contributes to the cost-effectiveness of future wind farms and reduces the dependence on new raw materials.
 

Dismantling for a Sustainable Wind Energy Industry

The dismantling story not only brings challenges but also new opportunities. For example, processing companies can expand their activities, or there may be market opportunities for inland navigation. The ultimate goal is to develop a widely supported strategy that promotes sustainability in the wind energy industry.

Read more about our dismantling projects, Ready4Decom and OWiDEx.