Misubishi and GE Vernova Sign Agreement for IGBT Supply for HVDC

Mitsubishi Electric Corporation and GE Vernova have entered into a memorandum of understanding (MOU) to collaborate on the supply of insulated gate bipolar transistor (IGBT) power semiconductors for high-voltage direct current (HVDC) transmission systems. This agreement is poised to play a pivotal role in supporting the global transition to renewable energy and enhancing the reliability of power grids worldwide.

Under the terms of the agreement, Mitsubishi Electric will provide a stable and continuous supply of IGBT power semiconductors for GE Vernova’s voltage source converter (VSC) HVDC transmission systems, which are increasingly essential for integrating large-scale renewable energy into power grids. The partnership aims to leverage the technical expertise and strengths of both companies, supporting the evolution of HVDC technology and addressing the rapidly growing demand for efficient, long-distance electricity transmission. The agreement also stems from the “Japan-US focus group to enhance collaboration on energy security and supply chain,” an initiative led by Japan’s Ministry of Economy, Trade and Industry (METI) and GE Vernova.

The global push for decarbonization and the rapid expansion of renewable energy sources such as wind and solar have driven unprecedented demand for HVDC systems. VSC HVDC technology, in particular, offers superior grid stabilization and efficient, long-distance power transmission—even when paired with variable renewable generation. Mitsubishi Electric, recognized as a global leader in power semiconductors for VSC HVDC systems, is advancing the development of IGBT modules characterized by high reliability, voltage resistance, and current capacity. The company is scaling up production to meet surging market needs.

Through this strengthened partnership, Mitsubishi Electric and GE Vernova are positioned to accelerate the deployment of advanced HVDC solutions, underpinning the modernization of power grids and the integration of renewable energy on a global scale. This collaboration is expected to not only enhance supply chain resilience but also set new standards for technical excellence and reliability in HVDC transmission.

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