The “2023 LCA calculation values” have been integrated into the freely available eLCA, but to the exclusion of any other QNG functions. Hence, applicants will be required to make use of other calculation tools such as Excel for performing their QNG calculations with eLCA. This does not affect the use of eLCA for the Assessment System for Sustainable Building (BNB). eLCA will also be available for the future BNB 2.0 and its updated versions will be adapted accordingly. Click here for the FAQ on the Life Cycle Analysis.