Reduzer.Com

Reduzer is a building carbon calculation platform developed by Reduzer AS, with research foundations at the Norwegian University of Science and Technology and the Technical University of Denmark. It helps construction teams assess and manage emissions from early concept through project completion, when design and material choices can still be changed. The platform serves architects, engineers, consultants, contractors and property developers, supporting both individual projects and larger portfolios.

Its tools include Automodel, an early-stage calculator for comparing design and structural options, BIM integration that keeps quantities aligned with changing models, and a library of verified Environmental Product Declarations, national databases and other data. Teams can collaborate in shared projects, compare results with benchmarks or targets, and generate reports for regulatory and certification requirements. Reduzer supports frameworks including Norway’s TEK17, Sweden’s climate declaration requirements, BREEAM and FutureBuilt ZERO, alongside relevant building and product assessment standards. By bringing calculations, comparisons and documentation together, Reduzer helps users make informed carbon decisions and streamline lifecycle assessment work.