TY - GEN
T1 - Environmental Product Declarations (EPDs) as a competitive parameter within sustainable buildings and building materials
AU - Andersen, S.C.
AU - Larsen, H.F.
AU - Raffnsoe, L.
AU - Melvang, C.
PY - 2019
Y1 - 2019
N2 - The demand for technical and verified documentation of buildings and building
materials is growing, along with the increasing focus on sustainability in the built environment.
However, despite a common wish to build sustainably, it is still found that EPDs and LCAs are
not always similarly interpreted, leading to misunderstandings on how they should be used to
quantify and verify sustainability along with being a competitive parameter when choosing
materials.
To overcome this barrier this project seeks to discover:
1. How can EPDs be used as a competitive parameter within the sustainable built
environment?
2. How can product specific EPDs, used as an input to building-level LCAs, help to quantify
the concept of ‘circular economy’?
3. How do some countries seem to succeed in introducing EPDs to industry while others
only succeed to a lesser extent?
By involving the Danish building-industry’s value-chain through qualitative interviews,
workshops and reference groups, as well as by contacting EPD programme operators throughout
Europe and USA, a mapping has been performed on the tendencies of how and to what extend
EPDs are used to quantify and support material decision-making in buildings. Further, the drivers
as to why EPDs are used in some countries is investigated along with suggestions on how to boost
the development, use and integration of EPDs with the aim of quantifying and documenting
sustainability in the built environment.
AB - The demand for technical and verified documentation of buildings and building
materials is growing, along with the increasing focus on sustainability in the built environment.
However, despite a common wish to build sustainably, it is still found that EPDs and LCAs are
not always similarly interpreted, leading to misunderstandings on how they should be used to
quantify and verify sustainability along with being a competitive parameter when choosing
materials.
To overcome this barrier this project seeks to discover:
1. How can EPDs be used as a competitive parameter within the sustainable built
environment?
2. How can product specific EPDs, used as an input to building-level LCAs, help to quantify
the concept of ‘circular economy’?
3. How do some countries seem to succeed in introducing EPDs to industry while others
only succeed to a lesser extent?
By involving the Danish building-industry’s value-chain through qualitative interviews,
workshops and reference groups, as well as by contacting EPD programme operators throughout
Europe and USA, a mapping has been performed on the tendencies of how and to what extend
EPDs are used to quantify and support material decision-making in buildings. Further, the drivers
as to why EPDs are used in some countries is investigated along with suggestions on how to boost
the development, use and integration of EPDs with the aim of quantifying and documenting
sustainability in the built environment.
U2 - 10.1088/1755-1315/323/1/012145
DO - 10.1088/1755-1315/323/1/012145
M3 - Article in proceedings
VL - 323
T3 - IOP Conference Series: Earth and Environmental Science
BT - IOP Conference Series: Earth and Environmental Science, 323
PB - IOP Publishing
T2 - Sustainable Built Environment D-A-CH Conference 2019: Transition Towards a Net Zero Carbon Built Environment, SBE 2019 Graz
Y2 - 11 September 2019 through 14 September 2019
ER -