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Showcasing production of concrete utilizing CO₂ captured from the atmosphere
-- CO₂-stored concrete paving blocks to be displayed at Japan International Expo 2025（PDF：488KB） -
Trial construction project of the “CUCO-SUICOM Dome” completed, achieving a 70% reduction in CO2 emissions:
Costructing an environmentally-friendly concrete dome for Expo 2025 Osaka, Kansai（PDF：960KB） -
Development of "CUCO-CO2 Fixed Ground Improvement", a ground improvement method that reduces CO2 emissions
— First application for ground improvement of temporary road surfaces for construction at Osaka-Kansai Expo to be held in 2025 — （PDF：264KB） -
Development of “CUCO - Precast Concrete for Construction” that reduces, fixes, and absorbs CO2, and reduces emissions in the production process by more than 80 percent
— First application as a foundation material for the event hall building at Osaka-Kansai Expo to be held in 2025 — （PDF：223KB） -
First application of “CUCO-SUICOM Formwork” using concrete that achieves carbon negativity as a result of NEDO Green Innovation Fund Project to a site ordered by the Ministry of Land, Infrastructure, Transport and Tourism.
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NEDO Green Innovation Fund Project
Development of technology for manufacturing concrete and other products using CO2. Consortium with Kajima Corporation, Denka Company Limited, and Takenaka Corporation as managing companies begins full-scale operations. -
NEDO Green Innovation Fund Project
Adopted as a consortium for the “Project for Development of Concrete Manufacturing Technology Using CO2”.