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Table 6 GWP100 impacts by stochastic modeling (LMC with 1000 runs) for individual stages within LCA

From: Uncertainty analysis of the environmental sustainability of biofuels

 

Inventory

Impact assessment

Process

A

B

AB

C

 

GM

k

GM

k

GM

k

GM

k

Diesel

0.21

1.05

0.21

1.06

0.22

1.08

0.21

1.36

Biodiesel

0.21

1.05

0.21

1.02

0.21

1.05

0.21

1.35

Petrol

0.24

1.05

0.24

1.06

0.25

1.08

0.24

1.36

Biopetrol

0.25

1.07

0.24

1.17

0.25

1.18

0.24

1.36

Natgas

0.22

1.13

0.21

1.33

0.22

1.36

0.21

1.35

Biogas

0.16

1.47

0.16

1.44

0.16

1.65

0.15

1.42

bg_agri

0.20

1.36

0.19

1.34

0.20

1.56

0.19

1.54

bg_biowaste

0.19

1.38

0.19

1.77

0.19

1.88

0.18

1.48

bg_sewage

0.13

1.62

0.12

1.09

0.13

1.68

0.12

1.35

bg_grass

0.20

1.41

0.20

1.09

0.20

1.44

0.19

1.26

bg_whey

0.17

1.48

0.16

1.13

0.17

1.51

0.16

1.30

  1. The largest k values (describing uncertainties of each LCA stage) of each fuel type are marked in italics
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