More and more builders want to know: what is the carbon footprint of my building materials? And how can I reduce those impacts?

Builders for Climate Action built the BEAM estimator to help you, and made it easy to use and understand.

Input the main dimensions of your building, and you'll find a comprehensive list of all the available materials for all the main assemblies and the carbon footprint for each choice. Choose materials to create a model of an assembly or a whole building.

Get real time, up-to-date and accurate information & informative reports from BEAM.