Environmental product declaration
An environmental product declaration (EPD) is a document which may be used in different countries to quantifiably demonstrate the environmental performance of a product. They are a Type III environmental label.
The European Standard for the generation of environmental product declarations for construction products, EN 15804, was published by the CEN Technical Committee for the sustainability of construction works (CEN TC350) in 2012.
EPD are generated based on data obtained through Life Cycle Assessment (LCA). An LCA is performed using a peer-reviewed Product Category Rules (PCR) document in line with EN 15804, ISO 14025, and other related international standards.
EPD can be used externally for marketing purposes and internally for the improvement of product manufacture, or process efficiency. They can also feed into whole building assessment schemes, other comparative tools, and building information modelling (BIM) CAD software.
This article was created by --BRE_Buzz. It was originally published on BRE Buzz in October 2015 and was written by Julia Barnard.
You can see the original article here.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
An architectural biography. Book review.
Restoring Orleans House Octagon
The house where the future king of France lived.
The teacher, architectural technologist and mum offers her insights.
Cable management materials shortage
Careful planning needed as supply chain issues continue.
The sensitive conversion of a neglected Cornwall structure.
Plan stresses local involvement in city, town and village development.
Carbon capture technology update
Environment Agency publishes BAT guidance.
C02nstruct Zero Performance Framework published
CLC guidance outlines carbon reduction priorities.
Bridge hopping highlights around the UK
Making the most of a staycation.
Organisation urges G20 to revisit wind energy.
The historian spent much of his life compiling architectural resources.
Thermal imaging and net zero targets
How technology can expose efficiency levels in existing buildings.