Issue |
E3S Web Conf.
Volume 349, 2022
10th International Conference on Life Cycle Management (LCM 2021)
|
|
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Article Number | 02006 | |
Number of page(s) | 6 | |
Section | Urban Living, Energy and Mobility | |
DOI | https://doi.org/10.1051/e3sconf/202234902006 | |
Published online | 20 May 2022 |
Sustainability and Future Trajectories: How is Prospectivity Integrated into Life Cycle Sustainability Assessment?
1
German Aerospace Center (DLR), Institute of Networked Energy Systems, 26129 Oldenburg, Germany
2
University of Oldenburg, 26129 Oldenburg, Germany
* Corresponding author: urte.brand@dlr.de
The energy transition and associated objectives like climate change mitigation, economic efficiency, social acceptance and security of supply require technologies that are sustainable. With the help of a Life Cycle Sustainability Assessment (LCSA), such a holistic evaluation of energy technologies can be carried out. This in itself is very complex, since criteria of the different sustainability dimensions have to be compiled and integrated to give an overall result. However, LCSA often only considers the current development status of technologies and not their potential future developments. Particularly in the case of emerging technologies, possible future improvements or even negative impacts may occur in the course of technology development, which could significantly change the initial LCSA results. An early consideration of future developments of technologies in the context of so-called prospective LCSA is therefore highly relevant, but also of high complexity and associated with uncertainties. We evaluated how this complex topic of prospectivity has been dealt with in the LCSA community so far by conducting a literature review. Focusing on LCSA of energy technologies, we present our findings related to commonly used prospective methods and data, the underling motivation of their application as well as research gaps and potentials for further development.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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