登壇企業/団体のカーボンリサイクル関連の取り組みCarbon Recycling Initiatives by the Speakers' Companies/Organizations
国土交通省
Ministry of Land, Infrastructure,Transport and Tourism (MLIT)
宮森 剛
Mr. MIYAMORI Takeshi
J-CAT（日本版建築物ライフサイクルカーボン算定ツール）
J-CAT / Japan Carbon Assessment Tool for Building Lifecycle
「建築物ホールライフカーボン算定ツール（J-CAT／Japan Carbon Assessment Tool for Building Lifecycle）」は、ゼロカーボンビル（LCCO2ネットゼロ）推進会議のもとで開発された、建築物のライフサイクル全体を通じたCO2をはじめとするGHG（温室効果ガス）排出量の算定ツール（算定ソフト及びマニュアル）です。
With the support of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT), the Zero Carbon Building Promotion Committee was established in December 2022 with the Institute for Built Environment and Carbon Neutral for SDGs (IBECs) and the Japan Sustainable Building Consortium (JSBC) as joint secretariat. J-CAT is a tool (calculation software and manual) developed by the committee to calculate GHG (greenhouse gas) emissions, including CO2, through the entire building lifecycle.