7. Summit2025 presentation - Walid Atmar.pdf

1、Eurovent Summit 2025Walid Atmar Manager Policy,Standards and InnovationBinnenklimaat Nederland(Indoor Climate Netherlands)Circular HVAC What R we doing!?2Introduction Binnenklimaat Nederland is an ambitious and active association committed to achieving a healthy indoor climate in buildings.The(60+)a

2、ffiliated members are manufacturers,suppliers and service organizations in the field of ventilation,air handling,heating and airconditioning.Together we are committed to a healthy indoor climate everywhere,always and for everyone.The Environmental Performance of Buildings has been part of the Dutch

3、Buildings Codes and there is increasing attention for circularity The Dutch experience:pioneering ambition but also fragmentation and uncertainty.For manufacturers,the reality is a maze of rules,tools,and definitions.What can we learn from the Dutch experience and what we need at European level?3Int

4、roduction 4Dutch Building CodesEnergy Performance of Building(Near Zero Energy)MPG:Environmental Performance of Buildings(Sum of the environmental costs of all building materials.)The MPG was introduced in the building codes in 2013,with a numeric value in 2018.The current requirement is MPG0.85MPG:

5、Environmental Performance of BuildingsSum of the environmental costs of all building materials,expressed in shadow costs:0,80 per m gross floor area per year.Data source:National Environment Database with Environmental Profiles for buildings materials and products,in three categories:CAT3:Generic pr

6、ofileCAT2:Association aggregate profile(LCA Required)CAT1:Manufacturer specific profile(LCA Required)The CAT3 profile values are imported from a background database(EcoInvent),with a 30%additional penalty.+30%6MPG:Environmental Performance of BuildingsBased on EN15804Basically:Methodology for Buildi