Brandon Carbon Mineralization

Carbonated Materials Mineralization
クレジットの種類 ボランタリークレジット
認証基準
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認証基準とは

クレジットの発行元となる企業・団体・プロジェクトが実現した温室効果ガス排出削減量または吸収量を測定し、その信頼性・永続性・追加性等を独立した立場から検証しクレジットの質を保証する基準の名称(表示は略称)

puro
VintageYear
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VintageYear とは

クレジットの発行年度(認証基準の審査を通過し、当該クレジットの温室効果ガス排出削減量または吸収量を自社排出量に適応可能と定められた年度)

2022

購入可能なオフセット量

1,361.90 トン

1トンあたりの価格(税込)

56,076

プロジェクト概要

The Brandon project applies the same Accelerated Carbonation Technology (ACT) to capture and permanently store CO₂ in carbonated building materials. The project processes waste materials by reacting them with CO₂ to form a construction-grade aggregate, reducing emissions from both industrial waste streams and conventional building material production.
The process includes blending thermal residues, adding water, and exposing the mixture to a controlled concentration of CO₂ to accelerate carbonation. The end product stores 144 kg of CO₂ per tonne of aggregate. The facility operates at commercial scale, supporting regional demand for low-carbon construction materials.
Like other facilities in the portfolio, Brandon adheres to the Puro Standard General Rules and Carbonated Building Material Methodology. It contributes to the broader expansion of ACT infrastructure, with additional sites planned across the UK and internationally.