TBM's Carbon-Recycled Flooring with CO2 Fixation Technology Adopted for the Stage at 'SusHi Tech Tokyo 2026' Hosted by the Tokyo Metropolitan Government
TBM Co., Ltd. announced that its innovative flooring, utilizing carbon recycling technology to fix CO2 into products, has been selected for the stage at 'SusHi Tech Tokyo 2026,' Asia's largest innovation conference. This flooring addresses the global challenge of reducing 'embodied carbon' in the construction sector.
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- 📰 Published: April 27, 2026 at 20:00
- 🔍 Collected: April 27, 2026 at 11:31
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TBM Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; CEO: Atsuyoshi Yamazaki; hereinafter TBM) is pleased to announce that its flooring, which utilizes carbon recycling technology to fix CO2 into the product, has been adopted as the stage flooring for 'SusHi Tech Tokyo 2026,' Asia's largest innovation conference hosted by the Tokyo Metropolitan Government. TBM has been selected as a 'SusHi Tech Global Startup' by the Tokyo Metropolitan Government, highlighting its potential for global growth.
### Background
As climate change measures become urgent worldwide, decarbonization across the entire supply chain—from raw material procurement to recycling and disposal—has become a critical management issue in every industry. In particular, the impact of cities on the environment is significant, with the construction sector (building operations and construction) reported to account for approximately 37% of global energy-related CO2 emissions. Traditionally, decarbonization in the construction industry focused on energy savings during the building's operational phase (operational carbon). However, as insulation and equipment efficiency improve, the proportion of 'embodied carbon'—emitted during the procurement of raw materials, manufacturing, construction, demolition, and recycling—is becoming relatively higher, emerging as a global challenge.
In response, the EU revised the 'Energy Performance of Buildings Directive (EPBD)' in 2024, making it mandatory for all new buildings from 2030 to calculate and disclose Global Warming Potential (GWP) across their entire lifecycle. In Japan, the Ministry of Land, Infrastructure, Transport and Tourism is also designing systems to mandate the calculation and reporting of CO2 emissions across all processes from construction to demolition (LCCO2) for buildings above a certain size, aiming for FY2028.
### Overview of This Initiative
The flooring adopted for 'SusHi Tech Tokyo 2026' contains CCU calcium carbonate, produced by chemically fixing CO2 contained in industrial exhaust gases that would have otherwise been released into the atmosphere. This CCU calcium carbonate makes up approximately 75% of the total product weight. By using this CO2-fixed flooring, the company contributes to reducing embodied carbon compared to using conventional vinyl chloride (PVC) flooring.
Furthermore, compared to conventional PVC flooring, it boasts superior durability and shortens construction time through a click-style installation method that does not require adhesives, balancing environmental performance with functionality and practicality. This product is being used for the 'SusHi Tech Global Stage' within the event venue. TBM will continue to promote the development and adoption of various green building materials, including flooring, to contribute to the decarbonization of cities in the housing and construction sectors.
### Characteristics of This Flooring
- **Reduction of Embodied Carbon**: By high-filling with 75% weight ratio of calcium carbonate synthesized from CO2, this flooring leads to a reduction in embodied carbon compared to conventional PVC. Approximately 3 kg of CO2 from exhaust gas is fixed per 1 m² of product, meaning about 100 kg of CO2 is fixed in an area of approximately 20 tatami mats.
- **High Rigidity and Stability**: High-filling with inorganic CCU calcium carbonate increases rigidity. This suppresses expansion and contraction caused by temperature changes compared to conventional LVT (Luxury Vinyl Tile), and provides high resistance to dents from heavy objects, water, and humidity.
- **Time and Cost Savings**: The adhesive-free click installation improves efficiency. It can be laid over existing floors, making it ideal for renovations or tenant spaces requiring restoration to original condition.
### Background
As climate change measures become urgent worldwide, decarbonization across the entire supply chain—from raw material procurement to recycling and disposal—has become a critical management issue in every industry. In particular, the impact of cities on the environment is significant, with the construction sector (building operations and construction) reported to account for approximately 37% of global energy-related CO2 emissions. Traditionally, decarbonization in the construction industry focused on energy savings during the building's operational phase (operational carbon). However, as insulation and equipment efficiency improve, the proportion of 'embodied carbon'—emitted during the procurement of raw materials, manufacturing, construction, demolition, and recycling—is becoming relatively higher, emerging as a global challenge.
In response, the EU revised the 'Energy Performance of Buildings Directive (EPBD)' in 2024, making it mandatory for all new buildings from 2030 to calculate and disclose Global Warming Potential (GWP) across their entire lifecycle. In Japan, the Ministry of Land, Infrastructure, Transport and Tourism is also designing systems to mandate the calculation and reporting of CO2 emissions across all processes from construction to demolition (LCCO2) for buildings above a certain size, aiming for FY2028.
### Overview of This Initiative
The flooring adopted for 'SusHi Tech Tokyo 2026' contains CCU calcium carbonate, produced by chemically fixing CO2 contained in industrial exhaust gases that would have otherwise been released into the atmosphere. This CCU calcium carbonate makes up approximately 75% of the total product weight. By using this CO2-fixed flooring, the company contributes to reducing embodied carbon compared to using conventional vinyl chloride (PVC) flooring.
Furthermore, compared to conventional PVC flooring, it boasts superior durability and shortens construction time through a click-style installation method that does not require adhesives, balancing environmental performance with functionality and practicality. This product is being used for the 'SusHi Tech Global Stage' within the event venue. TBM will continue to promote the development and adoption of various green building materials, including flooring, to contribute to the decarbonization of cities in the housing and construction sectors.
### Characteristics of This Flooring
- **Reduction of Embodied Carbon**: By high-filling with 75% weight ratio of calcium carbonate synthesized from CO2, this flooring leads to a reduction in embodied carbon compared to conventional PVC. Approximately 3 kg of CO2 from exhaust gas is fixed per 1 m² of product, meaning about 100 kg of CO2 is fixed in an area of approximately 20 tatami mats.
- **High Rigidity and Stability**: High-filling with inorganic CCU calcium carbonate increases rigidity. This suppresses expansion and contraction caused by temperature changes compared to conventional LVT (Luxury Vinyl Tile), and provides high resistance to dents from heavy objects, water, and humidity.
- **Time and Cost Savings**: The adhesive-free click installation improves efficiency. It can be laid over existing floors, making it ideal for renovations or tenant spaces requiring restoration to original condition.