Table 5
GHG balances and LUC factors for several biodiesel pathways.
|
|
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| (d+i LUC) g eq. CO2/MJ | |||||
|
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| ADEME, 2010 | INRA study (De Cara et al., 2012) | ||||
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| (without LUC | n* | 1st quartile | median | 3rd quartile | |
| scenario) | |||||
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| Rapeseed | 37.3 | 79 | 10 | 54 | 90 |
|
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| Sunflower | 25.1 | 10 | 55 | 57 | 59 |
|
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| Soy | 21.1 | 64 | 56 | 80 | 168 |
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| Palm | 21.8 | 52 | 31 | 55 | 120 |
|
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| UCOME | 8.7 | ||||
|
|
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| FAME | 8.4 | ||||
|
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| PVO | 31.8 | 79 | 10 | 54 | 90 |
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∗n = number of references by pathway, UCOME : used cook oil methyl ester, FAME: fat animal methyl ester, PVO: pure vegetable oil, GHG balance for diesel (ADEME, 2010) = 91.4 g eq. CO2/MJ (–35% = 59.4, −50% = 45.7).
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