Recycling Roadways for Carbon Emission Reductions – Global Emissionairy – Project California USA

Roadway Recycling Recycling and Circularity
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)

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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)

2023

購入可能なオフセット量

10,000.00 トン

1トンあたりの価格(税込)

3,709

プロジェクト概要

The Recycling Roadways California project is designed to cut greenhouse gas emissions from road maintenance and reconstruction by replacing hot-mix asphalt with cold recycling techniques. The project works with road construction contractors in the United States to use foam stabilized base or asphalt emulsions produced at ambient temperatures with recycled aggregate. By manufacturing mixes on or near the job site and avoiding the energy-intensive heating and long-haul transport of virgin materials, the project targets meaningful reductions in fuel, electricity, and process emissions. 
Emissions are reduced by substituting hot-mix asphalt with Cold In-Place Recycling, Cold Central Plant Recycling, and, where applicable, Full Depth Reclamation. These approaches use less bitumen than conventional hot mixes and typically avoid the need for virgin aggregate. Producing the recycled mix at ambient temperatures and near the roadway substantially lowers transport and plant energy needs. In-place recycling is also designed to shorten construction times and traffic disruptions, which can help reduce vehicle emissions from extended queues. The project’s approach also recycles existing roadway materials, decreasing waste and limiting demand for new aggregate.
This is a grouped project, meaning new road segments can be added over time as they meet the same technology, baseline, and additionality criteria. The applicable methodology does not impose scale or capacity limits, supporting expansion as new activities are implemented. Global Emissionairy, LLC serves as the project proponent and coordinates with multiple road construction contractors, holding contractual rights to the resulting carbon units. The activities are voluntary, not mandated by regulation in the United States.