Rüdele, K.; Wolf, M. Identification and Reduction of Product Carbon Footprints: Case Studies from the Austrian Automotive Supplier Industry. Sustainability2023, 15, 14911.
Rüdele, K.; Wolf, M. Identification and Reduction of Product Carbon Footprints: Case Studies from the Austrian Automotive Supplier Industry. Sustainability 2023, 15, 14911.
Rüdele, K.; Wolf, M. Identification and Reduction of Product Carbon Footprints: Case Studies from the Austrian Automotive Supplier Industry. Sustainability2023, 15, 14911.
Rüdele, K.; Wolf, M. Identification and Reduction of Product Carbon Footprints: Case Studies from the Austrian Automotive Supplier Industry. Sustainability 2023, 15, 14911.
Abstract
Greenhouse gas (GHG) emissions from human activities have climbed significantly above pre-pandemic levels and reached record highs that unequivocally accelerate global warming. Industry has a significant impact on climate change, emitting at least 21 % of global GHGs and making little overall progress toward its reduction until now. Reducing industry’s emissions requires coordinated action along the value chains in order to promote mitigation options, such as energy and material efficiency, circular material flows, and transformative changes within production processes. The authors analyzed the GHG emissions generated during the manufacturing of three different products of automotive suppliers located in Austria. Despite previous efforts toward an environmentally compatible fabrication, additional and significant reduction potentials were identified. These measures for product carbon footprint (PCF) reduction included the sourcing of low-carbon materials (which are already available on the market), more extensive use of renewable energy, and changes towards more resource efficient manufacturing processes and machinery. Depending on the materials used, the PCF can be reduced by up to 80 %. The findings serve to prepare for future PCF reporting regulations and illustrate reduction potentials to achieve future market advantages, especially when PCFs become an awarding criterion.
Keywords
carbon footprint; dacarbonization; car manufacturing; automotive industry; low-carbon material
Subject
Engineering, Industrial and Manufacturing Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
