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LCA software built for credible sustainability decisions

Model, analyze, and communicate environmental impact with confidence.

Trusted by sustainability leaders worldwide

Transform data into environmental insights

SimaPro is life cycle assessment software that helps organizations measure, analyze, and reduce environmental impacts using robust datasets, scientific methods, and transparent modeling.

SimaPro-Synergy-laptop

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?

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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.

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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.

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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.

Owen Mumford applied a life cycle assessment model, linking product composition, manufacturing processes, and supply chain data to quantify emissions across all lifecycle stages and identify key drivers for net-zero injection device design. 

Serena Grace

Head of Sustainability at Owen Mumford 

See how SimaPro supports credible LCA work

SimaPro combines transparent modeling, trusted datasets, and decades of LCA expertise to support credible sustainability decisions.

Frequently Asked Questions

Find the answers to common questions on SimaPro.

Which databases are included in SimaPro?

SimaPro desktop comes with a wealth of life cycle inventory databases including ecoinvent v3, EU and Danish Input Output database, US Life Cycle Inventory database (USLCI+), US Environmentally-Extended Input-Output (USEEIO), as well as various data from industry associations in the Industry data 2.0 library.

Additional databases are available for download via the SimaPro Marketplace. This Excel file allows you to explore which processes are included in each database and to search for a specific process.

Which impact assessment methods are available in SimaPro?

Find the complete list here or check the SimaPro methods manual to learn more about each method.

What are the technical requirements of SimaPro?

SimaPro is a 32 bits Windows application that also runs on 64 bits Windows. We recommend you use Windows 10 or 11. Read the full technical requirements for installing and using the SimaPro to learn more. Please note that SimaPro is designed to run on Windows. Using it on Mac and Linux is possible with a Windows emulator.

Do you offer training courses on how to use SimaPro?

PRé Sustainability, the developer of SimaPro, offers regular trainings on life cycle assessment and SimaPro desktop. Please check the training calendar for upcoming trainings. Organizations from the SimaPro Global Partner Network also offer training courses on life cycle assessment with SimaPro. Trainings are available in various languages, formats (online, onsite, hybrid, in-house) and locations. Check the trainings overview for more information.

Do you offer support in different languages?

We work with a Global Partner Network consisting of 25 partners. Your local partner will serve as a SimaPro sales and support representatives, and you can rely on them to answer your support request in your local language.