Comprehensive solutions for the circular economy using composite materials
Since 2024, our team at the Composite Circularity Lab (CCL) has been developing new concepts to transform the fibre composites industry towards a circular economy. For various sectors, such as the wind energy sector, the aerospace industry and the automotive industry, we are developing circular strategies comprising the elements of reuse, repair, refurbishment, remanufacturing, repurposing and recycling (the R6 strategy). Through various research projects and interdisciplinary teaching, we focus in particular on the implementation of ‘repurpose’ demonstrator solutions, which we aim to translate into applications suitable for series production. In addition, we develop sustainable materials solutions with a reduced carbon footprint for various sectors.
Team
- M.Eng. Jan Bürgener
- M.Eng. Andrej Fehler
- Anton Götze
- Dr.-Ing. Philipp Johst (Group Leader)
- B.Eng. Paul Kilian Kanzler
- Hendrik Kluge
- B.Eng. Jannick Schneider
- M.Eng. Dimitrij Seibert
- B.Eng. Marten Tschatschanidze
- Dr. phil. Pamela Voigt
Recent scientific publications
- Assessment of the structural integrity of repurposed composite wind turbine blade components using acoustic emission testing and Ib-value analysis (2025)
- Forecasting wind turbine blade waste based on material composition and geographical distribution: Methodology and application to Germany (2024)
- Concept and life cycle assessment of a tiny house made from the root section structures of a decommissioned large-scale wind turbine blade as a repurposed application (2024)
- Eco-efficient manufacturing: Transforming end-of-life wind turbine blade components into floats for floating photovoltaic systems (2024)
Project Management
Prof. Dr.-Ing. habil. Robert Böhm
Chair of Composite Lightweight Engineering
Telephone: +49 (0)341 3076 4177
Email: robert(dot)boehm.1(at)htwk-leipzig.de
Group Leadership
Dr.-Ing. Philipp Johst
Research Assistant
Telephone: +49 (0)341 3076 4243
Email: philipp(dot)johst(at)htwk-leipzig.de
Location

Eilenburger Straße Campus
HTWK Leipzig
Faculty of Engineering, Nieper Building
Eilenburger Straße 13
04317 Leipzig


