All industries
Buildings & Construction
LiveEmbodied + operational carbon
Whole-building LCA by EN 15978 stages — concrete vs steel vs mass timber, envelope and MEP — embodied kgCO₂e/m² with the operational split.
Functional unit
per m² floor·yr
LCIA method
EN 15978 + TRACI
GHG + criteria pollutants
GWP, acidification, eutrophication, smog, PM
What you get
- Pre-built, literature-sourced templates with sensible defaults
- Full customization of every driver, with typical-range warnings
- Scenario comparison, sensitivity analysis, and cost/NPV
- Beautiful charts + one-click Excel and PDF reports
- Reproducible, version-pinned reference data
Data sources
- ICE database
- public EPDs
- USLCI
- eGRID
Planning-grade results — not third-party-reviewed per ISO 14044. See the scope-of-use disclaimer.
One-click starter projects
Skip the blank page. Each starter builds a fully-populated, auto-calculated, cited project — a single scenario or a ready-made A/B comparison — that opens with results already computed. Sign up free to launch one.
Compare
Office structure
Concrete vs steel vs mass timber per m²
Compare
Structure (bottom-up)
Material take-off: RC vs steel vs mass timber
Compare
Embodied vs operational
A1–A3 structure vs B6 energy over 60 yr
Compare
Low-carbon concrete
CEM I vs 50% GGBS vs 30% fly-ash mix