About SimaPro


SimaPro helps you effectively apply your sustainability expertise to empower informed decision-making, change product life cycles for the better, and increase your company’s positive impact. The software empowers you to gain insights into the environmental performance of products and services and become an informed change-maker that truly drives sustainable change.

SimaPro has been among the leading LCA software solutions for over 30 years – used by companies, consultancies and universities in more than 80 countries. Developed by PRé Sustainability, SimaPro was designed to be a source of science-based information, providing full transparency and avoiding black-box processes. It is the solution to collect, analyze and monitor the sustainability performance data of products and services. The software can be used for various applications: sustainability reportingcarbon and water footprintingproduct design, generating environmental product declarations and determining key performance indicators.

With SimaPro, you can:

  • Easily model and analyze complex life cycles in a systematic and transparent way.
  • Measure the environmental impact of your products and services across all life cycle stages.
  • Identify the hotspots in every link of your supply chain, from extraction of raw materials to manufacturing, distribution, use, and disposal.

The SimaPro suite of tools includes the classic desktop software and the cloud-based modules SimaPro Collect, SimaPro Share, and SimaPro Explore available via the online platform. We offer a variety of licenses with no hidden costs to fit a wide range of business and educational needs.

Try SimaPro

For business

SimaPro helps make your sustainability efforts measurable, so sustainability can be part of your business strategy and daily operations. Transparent and reliable.

Learn more Find a license

For education

The world needs sustainability professionals who understand the science and facts behind sustainability analyses. SimaPro is an ideal tool for education.

Learn more Find a license

Advanced modeling

Build complex, transparent, systematic models with SimaPro. You can model from a life cycle perspective with uncertainty calculation, process, and project parameters. Furthermore, you can gain insight into unit processes and the allocation of multiple output processes, conduct a weak-point analysis and model complex waste treatment systems.

Visualize results

SimaPro has a powerful network view that will let you dig deep into your model and visualize your results. This way of presenting your results helps you easily find hotspots and investigate them further.

Collaboration features

Collaborate with your colleagues in real-time. SimaPro’s multi-user feature allows several people to work on the same project simultaneously, in one shared central database. Moreover, with the SimaPro online modules, you can easily collaborate with colleagues and clients to gather data or share LCA scenarios.

"The P&G LCA team has been using SimaPro for many years. It's our trusted LCA software. The intuitive design for analyzing complex models and the regular updates on methodologies is what we like most about it"

Gert van Hoof - Environmental Scientist, Procter & Gamble

Meet the developer: PRé Sustainability

SimaPro was developed by PRé Sustainability, with the goal of making sustainability a fact-based endeavor. All of our efforts are focused on helping you create value from sustainability. That is how we help LCA and sustainability practitioners drive sustainable change.

We’re determined to empower LCA practitioners, sustainability experts, and business managers to get the facts right. We believe that transparency is crucial for creating sustainable value. In our ecosystem of partners, we connect the dots and collaborate with others to keep developing and improving our products every day, step by step.

Learn more