Calculate product carbon footprints with confidence
Use life cycle assessment software to measure emissions, compare scenarios, and support credible sustainability decisions.
Trusted by sustainability leaders worldwide
Build credible product carbon footprints
Model emissions with the depth and flexibility needed for product sustainability decisions, reporting, and scenario analysis.
- Analyze product impacts using transparent life cycle assessment methodology
- Compare scenarios to evaluate materials, suppliers, and design choices
- Customize system boundaries and parameters for your reporting needs
- Communicate results with confidence across teams and stakeholders

Built for advanced LCA work
~250k
LCA datasets covered
35+
years of life cycle assessment experience
12,000+
users in 90+ countries
Why choose SimaPro?
Unmatched LCA transparency
Model with full network visibility for complete traceability and audit readiness. Backed by 35 years of trust, with advanced tools like pedigree matrices and Monte Carlo analysis.
Complete global method coverage
Access 250k+ datasets and ~40 LCIA methods in one platform. Deliver reliable, standardized results for any sector — trusted by clients, regulators, and stakeholders worldwide.
From experts to enterprise scale
A unified platform that scales from deep expert analysis to enterprise use. Integrations, workflows, and sector tools ensure consistent, credible LCA across your organization.
Serena Grace
Head of Sustainability at Owen Mumford