Carbon Removal Methodology

Carbon removal methodologies are structured frameworks used to quantify, monitor, and verify the amount of carbon dioxide (CO₂) removed from the atmosphere through various techniques. These methodologies are essential for ensuring transparency, credibility, and consistency in climate action projects. Here's a breakdown:

🌍 What Is a Carbon Removal Methodology?

A carbon removal methodology is a technical protocol that defines:

• System boundaries of the project

• Baseline emissions (what would happen without the project)

• Monitoring procedures

• Quantification formulas for CO₂ removed

• Verification requirements for third-party audits

These are typically developed by standards bodies like Verra, Gold Standard, or Puro.earth.

🛠️ Examples of Methodologies

Puro.earth has developed science-based methodologies for certifying carbon removal projects:

• Biochar: Pyrolysis of biomass to create stable carbon stored in soil (durability: 100+ years)

• Geologically Stored Carbon: Injecting CO₂ into underground formations (durability: 1,000+ years)

• Carbonated Materials: Mineralizing CO₂ into industrial byproducts like steel slag

• Enhanced Rock Weathering: Accelerating natural rock reactions to lock away carbon

• Terrestrial Biomass Storage: Preserving woody biomass to prevent decomposition

🇪🇺 EU Framework for Certification

The EU’s Carbon Removals and Carbon Farming Certification (CRCF) Regulation provides a voluntary framework for certifying carbon removal activities across Europe. It includes:

• Quality criteria

• Monitoring and reporting standards

• Support for innovation and funding