Uzbekistan’s Ministry of Energy and Japan’s Mitsubishi Heavy Industries have signed a Memorandum of Understanding (MOU) to jointly study strategies for decarbonizing Uzbekistan’s power sector. The initiative focuses on assessing stable energy sources, including the potential upgrade of existing gas turbine infrastructure to support hydrogen co-firing and other clean technologies.

The MOU outlines a two-year collaborative study supported by Japan’s Ministry of Economy, Trade and Industry. The project officially began after both parties agreed on a detailed work plan. It aims to contribute to Uzbekistan’s broader energy transition goals while ensuring energy security and efficiency.
The joint study includes three key areas of focus:
- Modernization of Existing Power Plants – evaluating upgrades to current facilities using Mitsubishi Heavy Industries equipment to meet new operational and environmental standards.
- Assessment of New Gas Turbine Combined Cycle (GTCC) Plants – exploring hydrogen co-firing capabilities and identifying required modifications for new installations.
- Long-Term Capacity Planning – developing future strategies using the latest technologies to meet growing electricity demand sustainably.
This effort aligns with Uzbekistan’s national target of increasing the share of renewable energy to over 54% by 2030. Mitsubishi Heavy Industries, which has previously supplied thermal power generation systems to Uzbekistan, brings expertise in advanced decarbonization technologies such as carbon capture, utilization and storage (CCUS) and hydrogen fuel systems.
The partnership supports Uzbekistan’s commitment to a balanced energy mix,ensuring a stable transition while integrating advanced Japanese technology.
The MoU expands upon the existing energy cooperation framework established in January 2024, when Japan’s Ministry of Economy, Trade and Industry and Uzbekistan’s Ministry of Energy signed a Memorandum of Cooperation to advance joint energy initiatives. That agreement emphasized innovation across a wide range of areas, including energy conservation, hydrogen, ammonia, e-fuels, and efficient power generation.
By evaluating both existing and future power generation infrastructure, the new joint study aims to provide a comprehensive roadmap for decarbonizing Uzbekistan’s energy sector, while reinforcing long-term cooperation between Uzbekistan and Japan in the field of sustainable development.
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