Calculators
What is a tonne of carbon dioxide?
Compare to passenger vehicle, gas and oil consumed, electricty used, and carbon sequestered by tree seedlings and forests using:
How much carbon is stored in trees?
Trees capture carbon dioxide (CO2) through photosynthesis and they store it in their biomass: stem, branches, leaves, bark and roots. Calculate how much using:
What is the assembly's LCA?
View hundreds of common building assemblies LCA using:
How much carbon is stored in wood-framed buildings?
Compare to passenger vehicle, gas and oil consumed, electricty used, and carbon sequestered by tree seedlings and forests using:
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GHG Equivalency calculator
[US EPA]
How much carbon is stored in trees?
Trees capture carbon dioxide (CO2) through photosynthesis and they store it in their biomass: stem, branches, leaves, bark and roots. Calculate how much using:
- Biomass calculator
[NRCan CFS]
What is the assembly's LCA?
View hundreds of common building assemblies LCA using:
- EcoCalculator
[Athena Institute]
How much carbon is stored in wood-framed buildings?
- NZ WOOD: Carbon Calculator
- NZ WOOD: House Carbon Calculator

