ProScale
ProScale is a method providing a hazard and exposure based scoring system for comparing chemical risks associated with products in a life cycle perspective. Use ProScale to assess the potential of chemical exposure throughout the life cycle of products.
A method for assessing the toxicological potentials of product systems in a life cycle perspective
The ProScale method enables LCA practitioners to factor in hazard and exposure data in a simple and efficient way. The user-friendly tool provides users with an impact assessment method helping to substantiate the toxicity aspects of environmental assessments. It proposes a performance-based indicator that can consolidate hazard and direct exposure potentials from chemicals along their life cycle.
New ProScale web tool launched
The ProScale 2.0 web tool was launched in October 2026. In this version, three new modules are added and methodological updates to the original ProScale method are included. Look at the Web tool page for more information.
Recent ProScale webinar
Missed our webinar on assessing eco-toxicological potential? Don't worry, the recording and presentations are now available. Click here too se the recording and learn about ProScale-E, the innovative performance-based indicator that enables accounting for eco-toxicity potential throughout a product's life cycle.
About ProScale
ProScale was developed to address the challenge of evaluating the overall environmental and health impacts of products along their life cycles. It treats the need to identify and quantify hazards and exposures from chemical substances.