Mitsubishi Heavy plans major green hydrogen and offshore wind push, shares in focus on Tokyo Stock Exchange

Mitsubishi Heavy Industries outlines an expanded role in green hydrogen, offshore wind and ammonia-fueled power systems, building on recent contracts and partnerships in Japan and abroad. The diversified engineering group remains a key player on the Tokyo Stock Exchange.

By Anna Wagner, Analysts & Consensus desk. Reviewed prior to publication on 2026-06-26, 18:30.

Mitsubishi Heavy Industries Ltd (JP3902000003) continues to sharpen its profile in energy transition technologies this year. The Tokyo Stock Exchange-listed group is expanding projects in green hydrogen, offshore wind and low-carbon power systems, according to recent company disclosures and partner announcements.

New energy projects and partnerships

Mitsubishi Heavy Industries has stepped up work on green hydrogen value chains, including electrolyzer projects and ammonia-related infrastructure in Japan and overseas, as described in several 2025-2026 strategy updates on its corporate site. The company targets integration across production, storage, transport and power generation applications in collaboration with domestic utilities and international partners.

In the offshore wind sector, Mitsubishi Heavy Industries remains closely involved through its long-standing turbine joint ventures and engineering roles on projects off the coasts of Japan and Europe. The group contributes heavy engineering capabilities to foundation structures, grid connection equipment and service concepts, while seeking to enhance turbine efficiency and maintainability. These activities support the broader goal of decarbonizing power mixes in key markets where demand for stable renewable generation is rising.

Focus on decarbonization technologies

Beyond renewables, Mitsubishi Heavy Industries is investing in decarbonization technologies such as carbon capture solutions, high-efficiency gas turbines configured for hydrogen or ammonia co-firing, and advanced nuclear-related engineering services. The company has highlighted these areas as core profit drivers in medium-term business plans, aiming to marry its traditional strengths in large-scale machinery with growing sustainability demand from utilities and industrial customers.

Thermal power equipment remains an important pillar, but Mitsubishi Heavy Industries increasingly designs systems that can transition over time from fossil-based fuels to low-carbon alternatives. This includes retrofitting existing plants with carbon capture modules or combustor modifications and supplying new-build units capable of higher hydrogen or ammonia fuel ratios. The group therefore positions itself as a long-term partner for power producers seeking to reduce lifecycle emissions while maintaining grid reliability and industrial heat supply.

What the company sells

Mitsubishi Heavy Industries generates revenue across power systems, energy transition solutions, aerospace and defense, and industrial machinery. Representative offerings include gas and steam turbines, boilers, CO2 capture plants, compressors, shipbuilding, aerospace structures and engineering services for offshore wind and hydrogen infrastructure projects.

Where the stock trades today

Mitsubishi Heavy Industries Ltd stock trades on the Tokyo Stock Exchange in Japanese yen, reflecting its role as a major Japanese heavy engineering and energy technology group.