Scores › ecoinvent 3.12 cutoff
unsaturated hydrocarbons production, steam cracking operation, average KW
1 kilogram of ethylene; an inventory of 2,771 flows, of which 2,771 reached a consensus flow and 0 did not.
f2c4edfd-c1cb-5da0-8d73-95eaa52bd94f · brightway 95539198328e09bc0709f71c153ac566 · ISIC rev.4 ecoinvent: 2011:Manufacture of basic chemicals · CPC: 33421: Ethylene, propylene, butylene, butadiene
| Category | Vendor | This list | Ours ÷ theirs | Band | Unmapped share |
|---|---|---|---|---|---|
|
acidification
mol H+-Eq
|
0.005522 | 0.005522 | 1.000 | within tolerance | 0.00 |
|
climate change
kg CO2-Eq
|
1.617582 | 1.617656 | 1.000 | within tolerance | 0.00 |
|
climate change: biogenic
kg CO2-Eq
|
4.8867e-04 | 4.8867e-04 | 1.000 | identical | 0.00 |
|
climate change: fossil
kg CO2-Eq
|
1.616844 | 1.616918 | 1.000 | within tolerance | 0.00 |
|
climate change: land use and land use change
kg CO2-Eq
|
2.5008e-04 | 2.5008e-04 | 1.000 | within tolerance | 0.00 |
|
ecotoxicity: freshwater
CTUe
|
4.150335 | 4.150282 | 1.000 | within tolerance | 0.00 |
|
ecotoxicity: freshwater, inorganics
CTUe
|
3.759504 | 3.759504 | 1.000 | within tolerance | 0.00 |
|
ecotoxicity: freshwater, organics
CTUe
|
0.390831 | 0.390779 | 1.000 | within tolerance | 0.00 |
|
energy resources: non-renewable
MJ, net calorific value
|
70.707573 | 70.707464 | 1.000 | within tolerance | 0.00 |
|
eutrophication: freshwater
kg P-Eq
|
6.4198e-05 | 6.4198e-05 | 1.000 | within tolerance | 0.00 |
|
eutrophication: marine
kg N-Eq
|
0.001134 | 0.001134 | 1.000 | within tolerance | 0.00 |
|
eutrophication: terrestrial
mol N-Eq
|
0.01201 | 0.01201 | 1.000 | within tolerance | 0.00 |
|
human toxicity: carcinogenic
CTUh
|
2.3349e-10 | 2.3349e-10 | 1.000 | within tolerance | 0.00 |
|
human toxicity: carcinogenic, inorganics
CTUh
|
5.9992e-11 | 5.9992e-11 | 1.000 | within tolerance | 0.00 |
|
human toxicity: carcinogenic, organics
CTUh
|
1.7350e-10 | 1.7350e-10 | 1.000 | within tolerance | 0.00 |
|
human toxicity: non-carcinogenic
CTUh
|
4.9281e-09 | 4.9281e-09 | 1.000 | within tolerance | 0.00 |
|
human toxicity: non-carcinogenic, inorganics
CTUh
|
4.1360e-09 | 4.1360e-09 | 1.000 | within tolerance | 0.00 |
|
human toxicity: non-carcinogenic, organics
CTUh
|
7.9206e-10 | 7.9206e-10 | 1.000 | within tolerance | 0.00 |
|
ionising radiation: human health
kBq U235-Eq
|
0.007515 | 0.007515 | 1.000 | within tolerance | 0.00 |
|
land use
dimensionless
|
1.433261 | 1.433261 | 1.000 | within tolerance | 0.00 |
|
material resources: metals/minerals
kg Sb-Eq
|
2.4736e-06 | 2.4735e-06 | 1.000 | within tolerance | 0.00 |
|
ozone depletion
kg CFC-11-Eq
|
1.9139e-08 | 1.9202e-08 | 1.003 | within tolerance | 0.00 |
|
particulate matter formation
disease incidence
|
3.6347e-08 | 3.6347e-08 | 1.000 | within tolerance | 0.00 |
|
photochemical oxidant formation: human health
kg NMVOC-Eq
|
0.008943 | 0.008943 | 1.000 | within tolerance | 0.00 |
|
water use
m3 world Eq deprived
|
0.199338 | 0.174403 | 0.875 | 2x | 0.00 |
photochemical oxidant formation: human health: flow by flow
Every flow whose contribution the comparison kept — all that differ, and the agreeing ones above a thousandth of the score — largest gap first. Amounts are per 1 kilogram; where the consensus flow is measured in another unit, × is the conversion the merge recorded and our factor is per that unit.
| Vendor flow | Consensus flow | Amount | × | Their factor | Our factor | Theirs | Ours | Gap | Reason |
|---|---|---|---|---|---|---|---|---|---|
| Methane, fossil 70ef743b-3ed5-4a6d-b192-fb6d62378555 |
Methane (fossil) | 0.011337 | — | 0.0101 | 0.0101 | 1.1450e-04 | 1.1450e-04 | 4.4598e-12 | agree |
| Sulfur dioxide 78c3efe4-421c-4d30-82e4-b97ac5124993 |
Sulfur Dioxide | 0.001494 | — | 0.0811 | 0.0811 | 1.2116e-04 | 1.2116e-04 | -2.8851e-12 | agree |
| Sulfur dioxide 8c52f40c-69b7-4538-8923-b371523c71f5 |
Sulfur Dioxide | 0.001031 | — | 0.0811 | 0.0811 | 8.3652e-05 | 8.3652e-05 | -1.9920e-12 | agree |
| Ethylene 90f722bf-cb9b-571a-88fc-34286632bdc4 |
Ethylene | 3.0555e-05 | — | 1.69 | 1.69 | 5.1638e-05 | 5.1638e-05 | -1.7484e-12 | agree |
| Butane fa5512cf-04a2-4014-8e96-d3e2d137f0df |
Butane | 1.8985e-05 | — | 0.595 | 0.595 | 1.1296e-05 | 1.1296e-05 | -5.4316e-13 | agree |
| Carbon monoxide, fossil ba2f3f82-c93a-47a5-822a-37ec97495275 |
Carbon Monoxide (fossil) | 6.7587e-04 | — | 0.0456 | 0.0456 | 3.0820e-05 | 3.0820e-05 | -5.1968e-13 | agree |
| Carbon monoxide, fossil 099b36ab-4c03-4587-87f4-2f81e337afb8 |
Carbon Monoxide (fossil) | 4.7385e-04 | — | 0.0456 | 0.0456 | 2.1608e-05 | 2.1608e-05 | -3.6434e-13 | agree |
| Carbon monoxide, fossil 6edcc2df-88a3-48e1-83d8-ffc38d31c35b |
Carbon Monoxide (fossil) | 2.3057e-04 | — | 0.0456 | 0.0456 | 1.0514e-05 | 1.0514e-05 | -1.7728e-13 | agree |
| Pentane 2f052025-4072-4d8e-b22d-68d50bfb260c |
Pentane | 1.5465e-05 | — | 0.667 | 0.667 | 1.0315e-05 | 1.0315e-05 | 6.6368e-14 | agree |
| NMVOC, non-methane volatile organic compounds 33b38ccb-593b-4b11-b965-10d747ba3556 |
Non-methane Volatile Organic Compounds | 0.005181 | — | 1 | 1 | 0.005181 | 0.005181 | 0 | agree |
| Nitrogen oxides 77357947-ccc5-438e-9996-95e65e1e1bce |
Nitrogen Oxides | 9.6181e-04 | — | 1 | 1 | 9.6181e-04 | 9.6181e-04 | 0 | agree |
| Nitrogen oxides c1b91234-6f24-417b-8309-46111d09c457 |
Nitrogen Oxides | 9.5635e-04 | — | 1 | 1 | 9.5635e-04 | 9.5635e-04 | 0 | agree |
| Nitrogen oxides d068f3e2-b033-417b-a359-ca4f25da9731 |
Nitrogen Oxides | 8.7186e-04 | — | 1 | 1 | 8.7186e-04 | 8.7186e-04 | 0 | agree |
| NMVOC, non-methane volatile organic compounds d3260d0e-8203-4cbb-a45a-6a13131a5108 |
Non-methane Volatile Organic Compounds | 4.4407e-04 | — | 1 | 1 | 4.4407e-04 | 4.4407e-04 | 0 | agree |
| NMVOC, non-methane volatile organic compounds 175baa64-d985-4c5e-84ef-67cc3a1cf952 |
Non-methane Volatile Organic Compounds | 3.3007e-05 | — | 1 | 1 | 3.3007e-05 | 3.3007e-05 | 0 | agree |