Building a Wind Power Plant from Scrap and Raising Public Awareness for Renewable Energy Technology in a Circular Economy

Fabian Schoden, Alina Siebert, Alparslan Keskin, Konstantin Herzig, Majkel Straus and Eva Schwenzfeier-Hellkamp
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Fabian Schoden: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
Alina Siebert: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
Alparslan Keskin: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
Konstantin Herzig: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
Majkel Straus: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany
Eva Schwenzfeier-Hellkamp: Institute for Technical Energy Systems (ITES), Bielefeld University of Applied Sciences, 33619 Bielefeld, Germany

Sustainability, 2019, vol. 12, issue 1, 1-11

Abstract: Putting renewable energy to good use is necessary to deal with one of the greatest challenges of our time, namely, climate change. One problem, however, is that the technology we are using today turns into toxic waste at the end of its useful life, which in particular concerns the blades of wind turbines. We investigated how the ideas of a circular economy can be applied to address this issue. To this end, we built a small wind turbine almost entirely from used materials. The social purpose of this is to raise public awareness about renewable energy technology that is part of a circular economy. Therefore, we chose a reliable and easy-to-build concept for a small wind turbine, which can be reproduced in a “Do It Yourself” (DIY) approach. The core challenges we had to face consisted of how to acquire appropriate used materials and how to improve the efficiency of the system to obtain adequate electrical power. With a financial investment of less than €100, we built a Savonius wind turbine for use in, for example, a private garden to charge a power bank or other USB-chargeable devices.

Keywords: circular economy; renewable energy; wind turbine; sustainability; energy supply; harness the wind; Savonius wind turbine (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2019
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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