Ampere and STMicroelectronics secure long-term silicon carbide supply agreement

On December 3, 2024, in France and Switzerland, Ampere and STMicroelectronics announced a strategic collaboration to enhance the production of silicon carbide power modules that are crucial for electric vehicles. This multi-year agreement facilitates a secure supply chain between STMicroelectronics and Renault Group, ensuring the delivery of advanced power components starting in 2026. The collaboration focuses on optimizing power modules to significantly improve the performance and efficiency of Ampere's electric motors and powertrain technologies. The partnership aligns with both companies’ objectives to drive innovations in the electric vehicle sector and supports sustainability efforts by reducing carbon emissions through efficient electric mobility solutions. STMicroelectronics is recognized as a global leader in semiconductor technology, contributing expertise in power electronics that complements Ampere's focus on electric vehicle development. The agreement represents a commitment to work together from the early stages of designing electric vehicle technologies, ensuring that Ampere can master the entire value chain of power electronics. Through this collaboration, both companies aim to leverage each other’s strengths, enhancing the overall performance of electric vehicles by utilizing higher efficiency silicon carbide products that not only improve power management from batteries but also enhance the driving experience through better vehicle responsiveness and seamless energy regeneration. The innovation stemming from this partnership takes into account various critical components, including the combination of several silicon carbide chips within the power modules. This design enables an efficient management and conversion of electric power, which is essential for driving electric motors. Consequently, the enhancements are expected to extend the operational range of electric vehicles while optimizing their charging times. The collaboration is seen not just as a technical partnership but a shared vision for a more sustainable mobility industry, set to make substantive contributions toward carbon emissions reduction in the coming years. This collaboration underscores the growing importance of silicon carbide technology in the electric vehicle sector, enhancing not only performance but also the viability of electric mobility as a green alternative to traditional vehicles. As both companies advance their joint efforts, they contribute to a future where electric vehicles are equipped with the best technology available, significantly improving their attractiveness in a rapidly evolving market.