Sustainability & Carbon Tools
Transparent, user-driven carbon screening: compare design options on embodied carbon using the emission factors and scopes you enter.
Construction Live Tool
Embodied Carbon Screening & Comparison Calculator
Compare two design options on screened embodied carbon using user-supplied emission factors, with breakdown and per-m² intensity.
kgCO₂e = Σ (material quantity × user factor) · intensity = kgCO₂e / area