Title: BNNY-80P DM1-3 Omrapport.pdf
The weighted category scores are then totalled to give an overall score, and any additional score for innovation is added to give the final BREEAM-NOR score which is used to determine the BREEAM- NOR rating.The environmental weightings are as follows:Issue CategoryIssue WeightingManagement12%Health and Wellbeing15%Energy19%Transport10%Water5%Materials13.5%Waste7.5%Land Use and Ecology10%Pollution8%There is also an additional (up to 10%) score for Innovation, available to projects that demonstrate they have gone above and beyond the best practice levels of BREEAM-NOR.The weighting factors have been derived from consensus based research with various groups such as government, material suppliers and lobbyists. This research was carried out by BRE to establish the relative importance of each environmental issue. The weighting factors have been slightly adjusted by the Grønn Byggallianse to reflect the Norwegian reality.