Free LCA Tools
OpenImpact LCA Tools
Professional LCA tools, free for everyone. No subscriptions, no data fees.
Product Footprint
OpenImpact Product
Quantify your product's environmental impacts and preview what your EPD results would look like. Free for everyone.
- Model impacts across all EN 15804 indicators
- Identify hotspots in your product's life cycle
- Understand the data you'll need for an EPD
Building & Construction
OpenImpact Building
Quantify your building's full EN 15978 LCA impacts, including all EN 15804 indicators, without subscriptions or data fees. Free for everyone.
- Complete whole life carbon assessments to EN 15978
- Model all life cycle stages (A1-A5, B1-B7, C1-C4, D)
- Produce results for BREEAM, GLA, and net zero certification
These tools give you the data. We give you the expertise.
Whether you need help interpreting results, preparing a submission, or getting your work verified, we're here.
Get in touch