Onderzoeksrapport ‘Voorstel berekeningsmethodiek om koolstofvastlegging in biobased bouwmaterialen te kunnen waarderen’
In september 2021 gaf de toenmalige minister van BZK opdracht aan SGS Search om onderzoek te doen naar de waardering van de milieueffecten van CO2-opslag en emissie in bouwmaterialen.

Thursday 1 September 2022
De technische uitwerking van dit rapport is nu beschikbaar en de beleidsmatige invulling volgt nog.
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02 July, 2025
Amendment 6 Published: Additions to Assessment Method 2.0 Explained
As of July 1, 2025, the changes from Amendment 6 will come into effect.

02 July, 2025
Amendment 7 published: clarifications to Assessment Method 2.0 now available
The Dutch Environmental Database Foundation (Stichting NMD) has published Amendment 7 to the Assessm

16 June, 2025
English version of the Environmental Performance Assessment Method
The Environmental Performance Assessment Method for Construction Works now available in English

30 January, 2025
New cooperation agreement between the Dutch government and the National Environm
Short interview with Jan-Willem Groot about the new cooperation agreement