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Renault Group has selected STMicroelectronics as key innovation partner, securing the supply of electric and hybrid vehicle advanced power semiconductors to be produced from 2026. The two companies will work together with the objective of improving the power performance of Renault’s Group’s applications for electric and hybrid vehicles, based on STMicroelectronics’ wide bandgap semiconductor technologies and products.

The companies will collaborate on the development of efficient, rightsized, and modular components based on the understanding of Renault Group’s technology needs for Silicon Carbide (SiC) devices, Gallium Nitride (GaN) transistors, along with related packages and modules. 

These technologies will have significant impacts on electric vehicles’ driving range and charging by reducing power losses and improving efficiency, which will result in lower battery costs, more kilometres per charge, shorter charging time and reduced user-cost.

Luca de Meo, Chief Executive Officer, Renault Group, says: “We are delighted to work with market leader STMicroelectronics to integrate their advanced power electronics and to co-develop technologies to further improve the energy capacity of our electric and hybrid vehicle batteries and their performance on the road and when charging. This partnership secures future supplies of key components which will significantly contribute to reducing wasted energy by 45% and decreasing the cost of the e-powertrain by 30%,  helping us fulfil our ambition of making electric vehicles affordable, profitable and popular.”

Jean-Marc Chery, President and Chief Executive Officer, STMicroelectronics, adds: “ST is at the forefront of the development of advanced power semiconductors enabling the mobility industry to move to electrified platforms. With higher-efficiency products and solutions based on advanced materials such as Silicon Carbide and Gallium Nitride, we will support Renault Group’s strategy for its next generation of electric and hybrid platforms. ST and Renault Group share a common vision for more sustainable mobility. This partnership will be another step forward in the progressive decarbonization process initiated by the mobility industry and its supply chain.”

Renault Group has set out its objective of achieving carbon neutrality in Europe by 2040 and worldwide by 2050.

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