Renewable Energy Expansion in Solar and Hydroelectric Power Generation

「In the IPP business, we operate 825 power generation facilities nationwide, including solar, wind and hydropower plants, with generating capacity of 1,046MW (as of the end of March 2026).」

「In the IPP business, we operate 825 power generation facilities nationwide, including solar, wind and hydropower plants, with generating capacity of 1,046MW (as of the end of March 2026).」

「In the IPP business, we operate 758 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants, with generating capacity of 959MW (as of 30 September 2025). We are also preparing a demonstration project for a grid-scale battery storage facility at our Kyushu plant, with operations scheduled to begin in July 2026, as we seek to enter the battery storage business.」

「In the IPP business, we operate 677 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants, with generating capacity of 894MW.」

「In the EPC business, we worked to expand two PPA businesses: off-site PPAs, which supply electricity to customers located away from solar power plants, and on-site PPAs, which supply electricity directly from solar power plants installed on rooftops or adjacent land. Demand for renewable energy is steadily increasing. We will continue to focus on this area as a key business by securing sites for solar power plants using our land development expertise accumulated since our founding and developing customers in collaboration with major energy companies. In the IPP business, we operate 600 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants.」

「In the EPC business, we worked to expand two PPA businesses as part of our post-FIT initiatives: off-site PPAs, which supply electricity to customers located away from solar power plants, and on-site PPAs, which supply electricity directly from solar power plants installed on rooftops or adjacent land. Demand for renewable energy is steadily increasing. We will develop large-scale solar power plants by leveraging the land development expertise accumulated since our founding, and will continue to focus on this area as a key business going forward. In the IPP business, we operate 528 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants.」

「In September 2023, “DREAM Solar Ishikawa Hakui Horikake-Shinmachi,” a ground-mounted solar power plant for the Company’s first off-site PPA, began operations. Demand for renewable energy is steadily increasing. Based on land information accumulated nationwide since the Company’s founding, we will develop large-scale solar power plants and make them a key business going forward.」

「In the IPP business, we operate 487 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants. Going forward, as part of the three management policies under the Seventh Medium-Term Management Plan, we will take a central role in the initiative to “install solar power generation systems on the roofs of, in principle, all newly constructed buildings,” promoting it across the Group to further expand the adoption of renewable energy.」

「In the IPP business, we operate 480 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants. Going forward, as part of the three management policies under the Seventh Medium-Term Management Plan, the Group will continue promoting the initiative to “install solar power generation systems on the roofs of, in principle, all newly constructed buildings,” with the aim of further expanding its renewable energy generation business.」

「In the EPC business, as part of its post-FIT initiatives, we are focusing on expanding two PPA businesses, with projects increasing: on-site PPAs, which supply electricity directly from solar power plants installed on rooftops or adjacent land, and off-site PPAs, which supply electricity to customers located away from the solar power plant.」

「In the EPC business, although the number of projects is declining as FIT rates for solar power generation fall, projects for post-FIT initiatives are increasing, including on-site PPA solar power generation systems that supply electricity directly from solar power plants installed on rooftops or adjacent land, and off-site PPAs that supply electricity to customers located away from the solar power plant. In the IPP business, we operate 454 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants. Going forward, as part of the three management policies under the Seventh Medium-Term Management Plan, the Group will launch the initiative to “install solar power generation systems on the roofs of, in principle, all newly constructed buildings,” with the aim of further expanding its renewable energy generation business.」

「In the IPP business, we operate 443 power generation facilities nationwide, primarily solar power plants as well as wind and hydropower plants. Going forward, as part of the three management policies under the Seventh Medium-Term Management Plan, the Group will begin implementing the initiative to “install solar power generation systems on the roofs of, in principle, all newly constructed buildings,” with the aim of further expanding its renewable energy generation business.」

「In 2021, “Funabashi Grand Oasis,” a town powered entirely by renewable energy, from construction through the electricity used in residents’ daily lives, was completed.」

「In Chiba Prefecture, sales of Premist Funabashi Tsukada, a large-scale mixed-use development designed as a 100% renewable-energy town using only electricity generated from renewable energy sources from construction through residents’ daily lives, progressed well and contributed to revenue.」

「At a mixed-use development on the former site of the AGC Technoglass Nakayama plant in Funabashi, Chiba Prefecture, we began the “Funabashi Tsukada Project,” a town development that supplies 100% substantially renewable electricity, from construction through residents’ daily lives, for the first time in Japan (Note 1).」

「In Japan, we began sales of Premist Funabashi Tsukada (Chiba Prefecture), a large-scale mixed-use development project designed as a 100% renewable-energy town using only electricity generated from renewable energy sources.」

「We began a demonstration project at Daiwa House Saga Building for an office that is self-sufficient in electricity generated from renewable energy. The building was selected by the Agency for Natural Resources and Energy of the Ministry of Economy, Trade and Industry for the FY2017 Net Zero Energy Building Demonstration Project. By introducing environmentally friendly technologies, including solar power generation (83.2kW), lithium-ion storage batteries (75kWh), and an air-conditioning system using well water and solar heat, it achieved a ZEB (net zero energy building) capable of operating independently without relying on electricity purchased from a utility company.」

「During the period, operations began at 30 new locations, bringing the number of operating solar power plants nationwide to 116. We also began construction of a hydropower plant in Hida City, Gifu Prefecture, as a new renewable energy source development project, with operations scheduled to begin in November 2017.」