The construction sector is a major contributor to climate change — responsible for over 11% of embodied global emissions, largely from the production of materials like steel and cement. By replacing conventional high-emission materials with lower-carbon alternatives and bio-based products, construction projects can significantly reduce emissions and, in certain cases, store carbon for the long term.

Our methodology provides a framework for measuring and verifying both emissions reductions and carbon removals in the construction industry. It includes two types of interventions:
• Switching to low-carbon building materials to generate GHG reduction credits
• Using biobased materials that store carbon to generate GHG removal credits

At the core of the methodology is the PCF/LCA comparison analysis, which transparently evaluates and quantifies climate benefits based on the full carbon footprint of building products — from raw material extraction to end-of-life.

We’re inviting stakeholders and experts in the field of sustainable building materials to review and provide feedback on our new methodology. Your input will help ensure this methodology is scientifically robust and practically applicable.

Share your feedback via consultation@proba.earth or contact us via hello@proba.earth if you want to start a carbon project.