Estimate a planting scenario from tree count, years, and an explicit annual sequestration rate.
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The calculation multiplies tree count by years and the user-supplied kilograms of CO2 per tree per year, then converts kilograms to tonnes. It is a scenario arithmetic check, not a field measurement or offset certification.
Trees: 25 Years: 20 Kg co2 per tree year: 21
Kilograms co2: 10500 Tonnes co2: 10.5 Note: A planning estimate only; age, species, climate, survival and land-use effects can change actual sequestration substantially.
Restoration plans, classroom scenarios, and carbon-project spreadsheets model stated assumptions.