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Table 5 Displacement factors for material use

From: Wood substitution potential in greenhouse gas emission reduction–review on current state and application of displacement factors

Material use DFs

    

Authors

Country

Description

DF

Unit

Smyth et al. 2014

Canada

Sawnwood

0.38

Mg C avoided/Mg C used

Smyth et al. 2014

Canada

Panel

0.77

Mg C avoided/Mg C used

Kalt et al. (2015)

Austria

Average DF in simulations

2.67

C/C

Knauf et al. (2015)

Germany

Average wood use as material

1.50

t C/t C

Knauf et al. (2015)

Germany

DIY products like lumber, panels, profile boards vs. mineral based products, plastic based panels, aluminum sheets

1.35

t C/t C

Knauf et al. (2015)

Germany

Wooden transportation products vs. plastic, metal

1.62

t C/t C

Keith et al. (2015)

Australia

Substitution of nonwood

2.1

t C/t C

Knauf (2015)

Germany

Average wood use as material

1.5

t C/t C

Macintosh et al. (2015)

Australia

emissions-intensive non-wood substitutes replace foregone sawnwood products

2.1

t C/t C

Knauf et al. (2016)

Germany

Material substitution

1.5

t C/t C

Butarbutar et al. (2016)

Not specified

Timber

0.8

t CO2e/m3 of wood product

Butarbutar et al. (2016)

Not specified

Timber and mill residues

2.1

t CO2e/m3 of wood product

Cintas et al. (2016)

Sweden

Sawnwood

2.31

Mg C/Mg C

Soimakallio et al. (2016)

Finland

substitution factor for sawn wood and wood-based panels (concrete, steel substitution)

1.3

t C/t C

Butarbutar et al. (2016)

 

Material substitution

2.1

t C/t C

Lobianco et al. (2016)

France

Material substitution

1.28

t C/t C

Han et al. (2016)

South Korea

Sawnwood and industrial roundwood substituting fossil-fuel-intensive materials, such as steel, concrete and plastics

0.04

Mg/m3 C eq.

Taeroe et al. (2017)

Denmark

Wood product substitution

2.10

t C/t C

Baul et al. (2017)

Finland

Sawn wood

2

t C/t C

Cintas et al. (2016)

Sweden

Sawnwood

2.10

Mg C/Mg C

Smyth et al. (2017a)

Canada

sawnwood

0.54

t C/t C

Smyth et al. (2017a)

Canada

basket of end-use products included buildings

0.45

t C/t C

Suter et al. (2017)

Switzerland

Glued laminated timber substituting primary steel

0.68

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Glued laminated timber substituting secondary steel

0.14

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing concrete

0.5

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing bricks

0.37

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing polyethylene

0.85

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing aluminium, secondary

0.32

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing aluminium, primary

3.76

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing polypropylene

1.39

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing steel, chromium, secondary

1.23

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Sawnwood products replacing steel, chromium, primary

0.41

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Board, fibre substituting gypsum fibreboard

−0.31

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Board, fibre, soft subsituting rockwool

0.02

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Board, particle

0.17

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Board, particle replacint glass

0.29

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Plywood replacing chromium, secondary

1.52

t CO2-eq/m3 wood

Suter et al. (2017)

Switzerland

Plywood replacing chromium, primary

0.24

t CO2-eq/m3 wood

Olguin et al. (2018)

Mexico

Sawnwood and panels

0.45–2

t C avoided/t C used

Lobianco et al. (2016)

France

Material substitution of wood

Board, fibre, soft subsituting polystyrene

1.28

t C/t C

Seppälä et al. (2019)

Finland

Required displacement factors for additional amounts of wood-based products and fuels produced from domestic wood, compared to the basic harvesting

scenario

1.3–2.4

t C/t C