Natural Gas and Biomass Renewable Energy (Sodegaura City, Chiba Prefecture; North Yorkshire, UK; USA) - 2023

Natural Gas and Biomass Renewable Energy (Sodegaura City, Chiba Prefecture; North Yorkshire, UK; USA) - 2023

In Chiba Prefecture's Sodegaura City, the "Nakasode Clean Power" project utilizing local wind resources commenced in 2006. As a further development in 2023, Mitsubishi Power and Sodegaura Power Co., Ltd. are collaborating to construct a natural gas-fired power plant with an output of 1.95 GW. This plant employs Mitsubishi Heavy Industries' latest M701JAC gas turbine, featuring a design capable of accommodating 100% hydrogen combustion in the future. This facility aims to enhance the region's energy self-sufficiency and reduce environmental impact as part of efforts to achieve decarbonization targets by 2030. Additionally, plans are underway for a 75MW biomass power plant by Doosan Skoda Power, aiming to become part of a sustainable regional energy infrastructure by generating power using woody biomass as fuel.

Another major renewable energy transition occurred at Drax Power's plant in North Yorkshire, UK. Originally coal-fired, this plant converted to biomass, using wood pellets imported from the US and Canada to supply electricity for 4 million households annually. As a further environmental measure, Drax plans to introduce BECCS (Biomass Energy Conversion with Carbon Capture and Storage) by 2027, storing 8 million tons of CO₂ annually underground instead of releasing it into the atmosphere. This technology enables Drax to aim for a negative carbon footprint, contributing to zero emissions through the combination of biomass and carbon capture technology.

In the United States, the implementation of the Inflation Reduction Act (IRA) is accelerating the adoption of renewable energy, primarily wind and solar power, with enhanced incentives at the state level. For example, large-scale solar power facilities are under construction in states like Texas and California, increasing the supply of renewable energy to the grid. Furthermore, the IRA promotes regional investment, contributing to stable energy supply and the achievement of state-level decarbonization goals. As distributed energy supply advances across the United States, systems and technologies aimed at a low-carbon society are developing regionally, enhancing energy self-sufficiency and addressing climate change.

These initiatives demonstrate how renewable energy is being promoted in Japan and other countries in ways closely integrated with local resources and communities. They are drawing attention as model cases for building sustainable energy systems.