Wider adoption of renewable energy, energy-efficiency and low-carbon technologies
First written in FY2016. 19 of 28 entries say "Restated". Latest entry: FY2026.
2 other companies' latest entry also says "Advanced".
- FY2026AdvancedAnnual report
「再生材料使用率は単位体積当たり約60％、１㎥当たりのCO2排出量は通常品比で99.5％削減（当社試算）した製品となります。」
CO2固定化解体ガラ微粉末・再生骨材を用いたコンクリート製品を開発し、再生材料使用率約60％、CO2排出量99.5％削減の性能を示した。 - FY2025-H1RestatedAnnual report
「There were no material changes in the status of the Group’s R&D activities during the six-month interim consolidated accounting period.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2024AdvancedAnnual report
「戸田建設株式会社と共同で、環境配慮型コンクリート「スラグリート®」について、一般社団法人日本建築センターの建設技術審査証明（建築技術）を取得しました。」
スラグリートの建築技術審査証明を取得し、確認申請マニュアルを整備して地上構造物への適用拡大を進める段階に進んだ。技術研究所の一部をZEB設計要素技術の実証空間としてリニューアルしたことも記載された。 - FY2024-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2024-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s R&D activities during the six months ended June 30, XXXX.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2024-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s R&D activities during the three months ended March 31, XXXX.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2023AdvancedAnnual report
「通常のコンクリートに比べて、製造時のCO2排出量を約75％削減可能なアルカリ活性材料コンクリートを用いた、意匠性を有するコンクリート二次製品の試験製造に成功しました。」
低炭素型コンクリートの試験製造、ZEB設計技術の実証スペース開設、LPWAとDOバイオセンサーによる水域環境モニタリング実証を記載した。 - FY2023-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2023-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s R&D activities during the six months ended June 30, XXXX.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2023-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s R&D activities during the three months ended March 31, XXXX.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2022-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative second quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2022-Q1ReframedAnnual report
「当社グループの取り組む新規事業については、再生可能エネルギー事業、インフラ関連サービス事業を注力分野と定め、当第１四半期連結会計期間の期首に新規事業統括部を環境・エネルギー事業統括部とする組織変更を行っております。」
再生可能エネルギーを含む環境・エネルギー分野が、新規事業の注力分野として組織変更とともに整理された。 - FY2021AdvancedAnnual report
「コンクリートに使用するセメントの70％を産業副産物である高炉スラグ微粉末に置き換えることで、製造時のCO2排出量を約65％低減でき、またセメントの反応熱に起因したひび割れの発生を抑制します。」
低炭素型コンクリート「スラグリート」が第三者機関の建設材料技術性能証明を取得し、CO2排出量約65％削減の性能を示した。CO2変換セルによるメタン生成や低品位フライアッシュのジオポリマー利用も記載した。 - FY2021-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2021-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative second quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2021-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative first quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2020AdvancedAnnual report
「Together with the Graduate School of Gunma University, we established a technology for continuous measurement of dissolved oxygen concentration using a self-powered system equipped with a sediment microbial fuel cell (hereinafter, "SMFC")-based biosensor.」
As an environmental technology, the company established a self-powered technology for continuously measuring dissolved oxygen concentration using an SMFC-based biosensor. - FY2020-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative first quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2019AdvancedAnnual report
「We obtained the first ZEB Ready certification for a facility owned by the Company at NCO Metro Kamiyacho, which we designed, constructed and completed on 30 November 2018. The introduction of high-efficiency air-conditioning systems and other measures is expected to reduce annual primary energy consumption by 53% compared with a building with standard specifications. Together with ＬＥシステム株式会社, we developed a storage system to maximize the use of renewable energy, including solar power generation, and began demonstration testing.」
The company reported obtaining its first ZEB Ready certification at an owned facility, with an expected 53% reduction in annual primary energy consumption. Demonstration testing also began for a storage system for renewable energy. - FY2019-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2019-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative second quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2019-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative first quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2018AdvancedAnnual report
「We jointly established with Kyoto University a technology for removing 1,4-dioxane, which was difficult to remove using conventional aeration treatment, by combining a highly efficient aeration treatment system using microbubbles with oxidative decomposition treatment using an oxidizing agent.」
As environmental technologies, the company established a technology for removing 1,4-dioxane and a soil remediation technology using biodegradable chelating agents. - FY2018-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2018-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative second quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2018-Q1RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative first quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2017-Q3RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative third quarter of the current consolidated fiscal year.」
No significant changes were reported in research and development activities related to renewable energy, energy conservation and low-carbon technologies. - FY2016First statedAnnual report
「For our proprietary microgrid system, which combines distributed power sources such as solar power generation with grid power and networks supply and consumption, we have conducted verification since April 2013 using a demonstration system installed at our technical research institute. We are building a control system that stabilizes the power supply while minimizing the supply of grid power.」
The company is advancing microgrid demonstrations, adoption of monitoring and measurement technologies at its own facilities, energy-efficient design and proposals for low-carbon concrete.