Sustainable sandwich composite material concepts

New material concepts for sandwich type composite material combinations can lead to a significant CO2 reduction without loosing performance.

Case

A supplier wanted to quote a new door panel for a mid size ePV platform with an annual volume of 200.000 vehicles/year. The OEM is located in Germany and announced the goal to reduce the carbon footprint of their vehicles by 75% in 2032. Important for the OEM was the approach to be used: Due to the fact that he did not wanted to use just simple CO2 compensation methods, he put a new system in place. In this so called "malus system" the suppliers of the OEM are involved also. The system  applies a penalty of 100€ for each ton of CO2 in the product. Consequently also negative ratings are set, in case a supplier is not able to prove CO2 footprint improvements from the current solutions to the new gen solutions.

Challenge

The task needed a PCF and Cost analysis for the current solution which then needed to be compared to alternative solutions. A concept fitting to the desired function and perceived quality which led to significant CO2 reduction needed to be found from Benchmark or from RTIC’S knowledge.

Outcome

Cost and PCF Models for the current solution and alternatives have been determined.

A clear description of which solution would reduce the CO2 footprint and how this solution could be realized (incl. risks).

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