This tool is intended to assist with the selection of an EPD/LCA dataset to use for a given construction product in a whole life carbon assessment. It follows the methodology detailed in the UK Net Zero Carbon Building Standard (section 5.1.4.3 'Carbon data sources – products/materials and systems') but is applicable to whole life carbon assessment in general.
To start, click 'Start/Restart'. Answer each question (Yes/No). When done, an answer will appear in a green box. Click 'Start/Restart' at any time to go back to the first question or to do another product.