Where the implementations differ
Every row more than one implementation states, sorted by ratio, widest first. A difference is not an error. Competent teams rendering one method against different flow lists will differ, and most of these are modelling choices; the widest are worth a conversation, not a correction.
Published says what this list did about the row: `agreed` where they stated one number, `sole` where only one did, and nothing at all where the disagreement went to a queue instead.
| Flow | Category | Place | European Commission — JRC | GreenDelta | ecoinvent Centre | Apart | Published |
|---|---|---|---|---|---|---|---|
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Ecotoxicity, freshwater
EF 3.1
|
— | 7.1149e-04 | 7.1149e-04 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Ecotoxicity, freshwater_organics
EF 3.1
|
— | 7.1149e-04 | 7.1149e-04 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Human toxicity, cancer
EF 3.1
|
— | 1.6214e-08 | 1.6214e-08 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Human toxicity, cancer_organics
EF 3.1
|
— | 1.6214e-08 | 1.6214e-08 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Human toxicity, non-cancer
EF 3.1
|
— | 4.0821e-11 | 4.0821e-11 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Human toxicity, non-cancer_organics
EF 3.1
|
— | 4.0821e-11 | 4.0821e-11 | — |
1.0000×
identical
|
sole |
|
Butadiene
Environmental → Air → Aircraft cruise height
|
Photochemical ozone formation - human health
EF 3.1
|
— | 1.44 | 1.44 | — |
1.0000×
identical
|
sole |