Wind Turbines’ End-of-Life: Quantification and Characterisation of Future Waste Materials on a National Level

Niklas Andersen, Ola Eriksson, Karl Hillman and Marita Wallhagen
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Niklas Andersen: Energi Funktion Komfort Skandinavien AB, Smedjegatan 6, SE-131 54 Nacka, Sweden
Ola Eriksson: Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, University of Gävle, Kungsbäcksvägen 47, SE-801 76 Gävle, Sweden
Karl Hillman: Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, University of Gävle, Kungsbäcksvägen 47, SE-801 76 Gävle, Sweden
Marita Wallhagen: Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, University of Gävle, Kungsbäcksvägen 47, SE-801 76 Gävle, Sweden

Energies, 2016, vol. 9, issue 12, 1-24

Abstract: Globally, wind power is growing fast and in Sweden alone more than 3000 turbines have been installed since the mid-1990s. Although the number of decommissioned turbines so far is few, the high installation rate suggests that a similarly high decommissioning rate can be expected at some point in the future. If the waste material from these turbines is not handled sustainably the whole concept of wind power as a clean energy alternative is challenged. This study presents a generally applicable method and quantification based on statistics of the waste amounts from wind turbines in Sweden. The expected annual mean growth is 12% until 2026, followed by a mean increase of 41% until 2034. By then, annual waste amounts are estimated to 240,000 tonnes steel and iron (16% of currently recycled materials), 2300 tonnes aluminium (4%), 3300 tonnes copper (5%), 340 tonnes electronics (<1%) and 28,000 tonnes blade materials (barely recycled today). Three studied scenarios suggest that a well-functioning market for re-use may postpone the effects of these waste amounts until improved recycling systems are in place.

Keywords: wind turbine; end-of-life; waste; materials; recycling; steel; iron; copper; electronics; plastic; composites; decommission; Sweden (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2016
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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