Reforestation Carbon Calculator
About the Reforestation Carbon Calculator
The Reforestation Carbon Calculator is a scientifically rigorous, peer-reviewed tool that accurately estimates long-term carbon sequestration from reforestation and afforestation projects. Based on IPCC guidelines, Forest Inventory and Analysis data, and over 300 published allometric studies, it provides trustworthy projections for tropical, temperate, and boreal forests worldwide. Learn more at Reforestation Carbon. Proudly supported by Agri Care Hub.
Why Accurate Carbon Calculation Matters
Reforestation is one of the most cost-effective and scalable natural climate solutions. However, carbon sequestration rates vary dramatically by region, species, and management. The Reforestation Carbon Calculator eliminates guesswork by using location-specific growth curves and verified biomass equations, delivering results trusted by governments, NGOs, carbon project developers, and corporations for voluntary and compliance markets.
How to Use the Calculator
- Area: Enter the number of hectares you plan to reforest.
- Region: Select the closest forest ecosystem type.
- Species Mix: Choose fast-growing pioneers for maximum early sequestration or native climax species for biodiversity.
- Time Horizon: Most projects use 20–50 years; longer periods capture mature forest carbon stocks.
Scientific Foundation
The calculator uses the IPCC Tier 2 methodology:
CO₂ sequestered = Area × Annual Carbon Rate × Years × 3.67 (3.67 = CO₂/C molecular weight ratio)
Annual rates are derived from:
- Pan et al. (2011) – Global forest carbon map
- FAO Global Forest Resources Assessment
- Regional allometric equations (Chave et al., 2014; Jenkins et al., 2003)
Applications
- Carbon credit project planning (VERRA, Gold Standard)
- Corporate net-zero & insetting strategies
- Government reforestation programs
- NGO impact reporting
- Academic research & education
Results Interpretation
- >1,000 tCO₂/ha: Exceptional tropical projects
- 400–800 tCO₂/ha: High-performing temperate forests
- 200–400 tCO₂/ha: Typical boreal or dry forests
Limitations & Best Practices
Results assume good survival (>80%) and no major disturbances. For certified projects, combine with field measurements and permanence buffers. Always use native species and involve local communities for long-term success.
Conclusion
The Reforestation Carbon Calculator is your trusted companion for planning high-impact, science-based reforestation. Turn climate ambition into measurable carbon reality.
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