lorry production, 28 metric ton RoW
1 unit of lorry, 28 metric ton; an inventory of 2,144 flows, of which 2,144 reached a consensus flow and 0 did not.
db0ba8c3-65cd-4029-938d-52a3d50bbe18 · brightway 8ead37d9c389c12907dd6eb8e9891e7b · EcoSpold01Categories: transport systems/road · ISIC rev.4 ecoinvent: 2910:Manufacture of motor vehicles · CPC: 49114: Motor vehicles n.e.c. for the transport of goods
| Category | Vendor | This list | Ours ÷ theirs | Band | Unmapped share |
|---|---|---|---|---|---|
|
acidification
mol H+-Eq
|
204.629501 | 204.678811 | 1.000 | within tolerance | 0.00 |
|
climate change
kg CO2-Eq
|
34,761.839801 | 33,683.164633 | 0.969 | 2x | 0.00 |
|
climate change: biogenic
kg CO2-Eq
|
55.260742 | 43.883531 | 0.794 | 2x | 0.00 |
|
climate change: fossil
kg CO2-Eq
|
34,551.602983 | 33,485.629843 | 0.969 | 2x | 0.00 |
|
climate change: land use and land use change
kg CO2-Eq
|
154.976076 | 153.651259 | 0.991 | within tolerance | 0.00 |
|
ecotoxicity: freshwater
CTUe
|
1.3762e+06 | 247,211.456682 | 0.180 | 10x | 0.00 |
|
ecotoxicity: freshwater, inorganics
CTUe
|
179,925.483754 | 236,292.29237 | 1.313 | 2x | 0.00 |
|
ecotoxicity: freshwater, organics
CTUe
|
10,473.874214 | 10,919.164312 | 1.043 | 2x | 0.00 |
|
energy resources: non-renewable
MJ, net calorific value
|
405,062.325975 | 405,028.935266 | 1.000 | within tolerance | 0.00 |
|
eutrophication: freshwater
kg PO4-Eq
|
15.787645 | 15.787644 | 1.000 | within tolerance | 0.00 |
|
eutrophication: marine
kg N-Eq
|
37.902507 | 37.778386 | 0.997 | within tolerance | 0.00 |
|
eutrophication: terrestrial
mol N-Eq
|
392.493154 | 392.493134 | 1.000 | within tolerance | 0.00 |
|
human toxicity: carcinogenic
CTUh
|
1.3205e-04 | 1.2789e-04 | 0.969 | 2x | 0.00 |
|
human toxicity: carcinogenic, inorganics
CTUh
|
1.3229e-13 | 7.3346e-05 | 554452764.574 | over 100x | 0.00 |
|
human toxicity: carcinogenic, organics
CTUh
|
5.4546e-05 | 5.4546e-05 | 1.000 | within tolerance | 0.00 |
|
human toxicity: non-carcinogenic
CTUh
|
0.001829 | 0.001534 | 0.839 | 2x | 0.00 |
|
human toxicity: non-carcinogenic, inorganics
CTUh
|
3.0094e-04 | 0.001495 | 4.966 | 10x | 0.00 |
|
human toxicity: non-carcinogenic, organics
CTUh
|
3.9528e-05 | 3.9527e-05 | 1.000 | within tolerance | 0.00 |
|
ionising radiation: human health
kBq U235-Eq
|
1,959.373005 | 1,959.37305 | 1.000 | within tolerance | 0.00 |
|
land use
dimensionless
|
135,743.659681 | 135,743.660151 | 1.000 | within tolerance | 0.00 |
|
material resources: metals/minerals
kg Sb-Eq
|
1.769638 | 1.769636 | 1.000 | within tolerance | 0.00 |
|
ozone depletion
kg CFC-11-Eq
|
0.002346 | 0.002348 | 1.001 | within tolerance | 0.00 |
|
particulate matter formation
disease incidence
|
0.002951 | 0.002951 | 1.000 | within tolerance | 0.00 |
|
photochemical ozone formation: human health
kg NMVOC-Eq
|
149.273047 | 149.273046 | 1.000 | within tolerance | 0.00 |
|
water use
m3 world eq. deprived
|
12,172.062628 | 13,765.259908 | 1.131 | 2x | 0.00 |
climate change: 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 unit; 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) | 79.400556 | — | 36.799999 | 29.8 | 2,921.940403 | 2,366.136571 | -555.803832 | factor differs |
| Carbon monoxide, fossil ba2f3f82-c93a-47a5-822a-37ec97495275 |
Carbon Monoxide (fossil) | 197.336857 | — | 1.57 | — | 309.818876 | 0 | -309.818876 | no consensus factor |
| Methane, fossil 5f7aad3d-566c-4d0d-ad59-e765f971aa0f |
Methane (fossil) | 8.882251 | — | 36.799999 | 29.8 | 326.86683 | 264.691079 | -62.17575 | factor differs |
| Carbon monoxide, fossil 099b36ab-4c03-4587-87f4-2f81e337afb8 |
Carbon Monoxide (fossil) | 37.87402 | — | 1.57 | — | 59.462214 | 0 | -59.462214 | no consensus factor |
| Methane, fossil 0795345f-c7ae-410c-ad25-1845784c75f5 |
Methane (fossil) | 6.337926 | — | 36.799999 | 29.8 | 233.235658 | 188.870183 | -44.365474 | factor differs |
| Carbon monoxide, fossil 6edcc2df-88a3-48e1-83d8-ffc38d31c35b |
Carbon Monoxide (fossil) | 6.560116 | — | 1.57 | — | 10.299382 | 0 | -10.299382 | no consensus factor |
| Methane, non-fossil 57bdb443-d4a6-423d-8024-959b8261d02e |
Methane (biogenic) | 1.456144 | — | 34 | 27 | 49.50888 | 39.315876 | -10.193005 | factor differs |
| Dinitrogen monoxide afd6d670-bbb0-4625-9730-04088a5b035e |
Nitrous Oxide | 0.311749 | — | 298 | 273 | 92.901297 | 85.107564 | -7.793733 | factor differs |
| Dinitrogen monoxide 6dc1b46f-ee89-4495-95c4-b8a637bcd6cb |
Nitrous Oxide | 0.22353 | — | 298 | 273 | 66.612002 | 61.023747 | -5.588255 | factor differs |
| Dinitrogen monoxide 20185046-64bb-4c09-a8e7-e8a9e144ca98 |
Nitrous Oxide | 0.215657 | — | 298 | 273 | 64.265638 | 58.874225 | -5.391413 | factor differs |
| Carbon monoxide, fossil 49c594c6-b6a8-42a3-95c5-cca812fda80b |
Carbon Monoxide (fossil) | 1.93201 | — | 1.57 | — | 3.033256 | 0 | -3.033256 | no consensus factor |
| Sulfur hexafluoride 35d1dff5-b535-4628-9826-4a8fce08a1f2 |
Sulfur hexafluoride | 0.002644 | — | 26,100 | 25,200 | 69.012545 | 66.632802 | -2.379743 | factor differs |
| Methane, non-fossil baf58fc9-573c-419c-8c16-831ac03203b9 |
Methane (biogenic) | 0.166382 | — | 34 | 27 | 5.656985 | 4.492311 | -1.164673 | factor differs |
| Carbon monoxide, from soil or biomass stock 68b9b577-90cf-49e4-88bb-a55d80f3ac5d |
Carbon Monoxide (land Use Change) | 0.653362 | — | 1.57 | — | 1.025778 | 0 | -1.025778 | no consensus factor |
| Methane, chlorodifluoro-, HCFC-22 56b7d3b6-83d7-42b0-a65b-5ad23e29db47 |
Chlorodifluoromethane | 0.005768 | — | 2,110 | 1,960 | 12.169872 | 11.304715 | -0.865157 | factor differs |
| Methane, tetrafluoro-, R-14 33681770-a0e1-4ce8-93c3-941fd607fa5f |
Tetrafluoromethane | 0.016445 | — | 7,350 | 7,380 | 120.868202 | 121.361542 | 0.49334 | agree |
| Ethane e7e0031e-791d-42f4-b26c-ec322db637bc |
Ethane | 0.891515 | — | — | 0.437 | 0 | 0.389592 | 0.389592 | only consensus factor |
| VOC, volatile organic compounds, unspecified origin 4ec70203-13b0-58cc-b4dd-2fcce8a96732 |
Volatile Organic Compound | 0.075569 | — | 4.23 | — | 0.319659 | 0 | -0.319659 | no consensus factor |
| Methane, from soil or biomass stock 9541a975-800f-4fed-9edf-28f6e411a015 |
Methane (land Use Change) | 0.04272 | — | 36.799999 | 29.8 | 1.572089 | 1.27305 | -0.299039 | factor differs |
| Methane, dichlorodifluoro-, CFC-12 31a3e44c-4098-461e-aba2-f79540e05087 |
Dichlorodifluoromethane | 1.0647e-04 | — | 11,500 | 12,500 | 1.224453 | 1.330927 | 0.106474 | factor differs |
| Methane, trifluoro-, HFC-23 8f87dcf1-0177-4d62-bea0-a5dd8647ef8c |
Trifluoromethane | 1.1819e-04 | — | 13,900 | 14,600 | 1.642823 | 1.725555 | 0.082732 | factor differs |
| Methane, tetrachloro-, R-10 5c97dd6c-aaa5-4477-aaf8-dbd0674499c4 |
Carbon tetrachloride | 2.3471e-04 | — | 2,020 | 2,200 | 0.474105 | 0.516352 | 0.042247 | factor differs |
| Methane, chlorodifluoro-, HCFC-22 8ca6c84b-7f56-47e6-8d17-4f2dbc49a943 |
Chlorodifluoromethane | 1.4810e-04 | — | 2,110 | 1,960 | 0.3125 | 0.290284 | -0.022216 | factor differs |
| Methane, non-fossil da1157e2-7593-4dfd-80dd-a3449b37a4d8 |
Methane (biogenic) | 0.002791 | — | 34 | 27 | 0.094877 | 0.075344 | -0.019534 | factor differs |
| Ethane 8e30c990-5ed4-4f94-9d0e-2f5e4ff1a1f9 |
Ethane | 0.032046 | — | — | 0.437 | 0 | 0.014004 | 0.014004 | only consensus factor |
| Dinitrogen monoxide 81305cda-63f1-4c1a-99c6-2c2568550ec4 |
Nitrous Oxide | 4.7531e-04 | — | 298 | 273 | 0.141642 | 0.129759 | -0.011883 | factor differs |
| Ethane 9ea11aea-7cb7-4b38-b936-a42c2a4bac97 |
Ethane | 0.024958 | — | — | 0.437 | 0 | 0.010907 | 0.010907 | only consensus factor |
| Methyl formate a71b27f2-3bcb-4bcc-a0c6-b6a123f0b42e |
Methyl Formate | 1.4042e-05 | — | 712 | — | 0.009998 | 0 | -0.009998 | no consensus factor |
| Methane b53d3744-3629-4219-be20-980865e54031 |
Methane (fossil) | 9.7458e-04 | — | 36.799999 | 29.8 | 0.035865 | 0.029043 | -0.006822 | factor differs |
| Methane, bromochlorodifluoro-, Halon 1211 494eb62d-3e16-4a81-b344-6d6dfd9fd4e2 |
Bromochlorodifluoromethane | 4.0064e-05 | — | 2,070 | 1,930 | 0.082933 | 0.077324 | -0.005609 | factor differs |
| Methane, monochloro-, R-40 ed63abd0-7cc6-4825-8759-b367e560fe95 |
Chloromethane | 3.4887e-04 | — | 15 | 5.54 | 0.005233 | 0.001933 | -0.0033 | factor differs |
| Propane 9beb60a3-3a8c-4345-9a0e-107eec2f709f |
Propane | 0.150433 | — | — | 0.02 | 0 | 0.003009 | 0.003009 | only consensus factor |
| Methane, dichloro-, HCC-30 d4b61c6c-a620-4a91-afc6-ca87ef97b55a |
Dichloromethane | 1.9083e-04 | — | — | 11.2 | 0 | 0.002137 | 0.002137 | only consensus factor |
| Ethane, 1,1,1-trichloro-, HCFC-140 99585564-bfce-4845-9aaa-2f24b8f26a41 |
1,1,1-Trichloroethane | 1.3172e-05 | — | — | 161 | 0 | 0.002121 | 0.002121 | only consensus factor |
| Methane, tetrachloro-, R-10 86d12e70-0c64-4ecf-ba52-114fa0c5d402 |
Carbon tetrachloride | 6.2934e-06 | — | 2,020 | 2,200 | 0.012713 | 0.013845 | 0.001133 | factor differs |
| Ethane, 1,2-dichloro- 468bebea-17ee-49d3-b11d-c603d91c67c8 |
1,2-dichloroethane | 0.002307 | — | 1 | 1.3 | 0.002307 | 0.003 | 6.9221e-04 | factor differs |
| Ethene, tetrachloro- d2d4b344-3c58-4b0c-868a-ac0bdb2027dc |
Tetrachloroethene | 9.3707e-05 | — | — | 6.34 | 0 | 5.9410e-04 | 5.9410e-04 | only consensus factor |
| Propane 98c66fdb-091d-46e9-a533-686f821e8f6a |
Propane | 0.026627 | — | — | 0.02 | 0 | 5.3254e-04 | 5.3254e-04 | only consensus factor |
| Butane fa5512cf-04a2-4014-8e96-d3e2d137f0df |
Butane | 0.083775 | — | — | 0.006 | 0 | 5.0265e-04 | 5.0265e-04 | only consensus factor |
| Chloroform 4cadbc9f-0472-4bb9-a942-df5b90e37878 |
Chloroform | 7.4991e-04 | — | 20 | 20.6 | 0.014998 | 0.015448 | 4.4995e-04 | factor differs |
| Methane, dichloro-, HCC-30 432a3326-73f8-4752-bc4d-06b7b4b1243c |
Dichloromethane | 3.9530e-05 | — | — | 11.2 | 0 | 4.4274e-04 | 4.4274e-04 | only consensus factor |
| Methane, trichlorofluoro-, CFC-11 33a69662-583b-45b8-8cb9-94f59fca9133 |
Trichlorofluoromethane | 4.0933e-07 | — | 5,350 | 6,226 | 0.00219 | 0.002548 | 3.5857e-04 | factor differs |
| Sulfur hexafluoride c7c769bb-89b9-4459-afed-e3acecd39339 |
Sulfur hexafluoride | 3.2090e-07 | — | 26,100 | 25,200 | 0.008375 | 0.008087 | -2.8881e-04 | factor differs |
| Carbon monoxide, fossil a3beb5ac-5149-47f6-a035-53fc5030f10a |
Carbon Monoxide (fossil) | 1.7245e-04 | — | 1.57 | — | 2.7075e-04 | 0 | -2.7075e-04 | no consensus factor |
| Methane, dichloro-, HCC-30 2716807d-0266-48ff-bb7a-6e6c5fbfd5c5 |
Dichloromethane | 2.4155e-05 | — | — | 11.2 | 0 | 2.7054e-04 | 2.7054e-04 | only consensus factor |
| Ethene, tetrachloro- 754028fd-e650-4804-922e-694a764ba578 |
Tetrachloroethene | 2.8266e-05 | — | — | 6.34 | 0 | 1.7921e-04 | 1.7921e-04 | only consensus factor |
| Ethane, 2-chloro-1,1,1,2-tetrafluoro-, HCFC-124 60268f3d-468b-487e-acb1-24d7250cb6b3 |
HCFC-124 | 4.4283e-06 | — | 635 | 597 | 0.002812 | 0.002644 | -1.6828e-04 | factor differs |
| Methane, fossil f3bd723a-5276-4ae8-9860-b89537351a90 |
Methane (fossil) | 1.6841e-05 | — | 36.799999 | 29.8 | 6.1973e-04 | 5.0185e-04 | -1.1788e-04 | factor differs |
| Butane 892f10da-7bf2-42b3-b171-221989661a05 |
Butane | 0.018586 | — | — | 0.006 | 0 | 1.1152e-04 | 1.1152e-04 | only consensus factor |
| Ethane, 1,2-dichloro- 03758df7-503a-400e-bc7b-ec05825761a5 |
1,2-dichloroethane | 3.7073e-04 | — | 1 | 1.3 | 3.7073e-04 | 4.8195e-04 | 1.1122e-04 | factor differs |
| Methane, monochloro-, R-40 18ea247b-edc2-43fe-89bd-cedd04102bcc |
Chloromethane | 9.1956e-06 | — | 15 | 5.54 | 1.3793e-04 | 5.0944e-05 | -8.6990e-05 | factor differs |
| Methyl formate 4877b7b5-0ac1-47f7-96bd-677179544c9f |
Methyl Formate | 9.1438e-08 | — | 712 | — | 6.5104e-05 | 0 | -6.5104e-05 | no consensus factor |
| Chloroform fa9b9736-6de8-4bd6-ba22-1bd78c798373 |
Chloroform | 6.4512e-05 | — | 20 | 20.6 | 0.00129 | 0.001329 | 3.8707e-05 | factor differs |
| Methyl acetate bd70c699-1ea1-4bb1-b23d-bc771d7d6311 |
Methyl Acetate | 1.1751e-05 | — | 3 | — | 3.5253e-05 | 0 | -3.5253e-05 | no consensus factor |
| Methane, dichlorodifluoro-, CFC-12 e93ba406-3df8-4e34-be54-0d556b2bb629 |
Dichlorodifluoromethane | 3.3584e-08 | — | 11,500 | 12,500 | 3.8621e-04 | 4.1979e-04 | 3.3584e-05 | factor differs |
| Sulfur hexafluoride 856c9aa2-c20c-49a8-9417-c71bdb5f17b0 |
Sulfur hexafluoride | 3.4801e-08 | — | 26,100 | 25,200 | 9.0830e-04 | 8.7698e-04 | -3.1321e-05 | factor differs |
| Methane, bromo-, Halon 1001 8c283de2-50d3-40c8-8bff-1e172c3398f8 |
Bromomethane | 2.1932e-05 | — | 3 | 2.43 | 6.5797e-05 | 5.3295e-05 | -1.2501e-05 | factor differs |
| Ethane, 1,2-dichloro- 89324b2f-1e73-4eb1-9716-96b9be0349ac |
1,2-dichloroethane | 2.6271e-05 | — | 1 | 1.3 | 2.6271e-05 | 3.4152e-05 | 7.8813e-06 | factor differs |
| Methane, dichlorofluoro-, HCFC-21 3c8af80d-7ff8-43f4-b1a7-cef73b1b4682 |
Dichlorofluoromethane | 3.7145e-07 | — | 179 | 160 | 6.6490e-05 | 5.9432e-05 | -7.0576e-06 | factor differs |
| Chloroform fbf6ab3a-74e3-4cbe-b61d-959728bdce46 |
Chloroform | 1.1713e-05 | — | 20 | 20.6 | 2.3426e-04 | 2.4129e-04 | 7.0279e-06 | factor differs |
| Monochloroethane bce77a75-c399-4fa6-94ab-90d0e704ebde |
Chloroethane | 9.7818e-06 | — | — | 0.481 | 0 | 4.7050e-06 | 4.7050e-06 | only consensus factor |
| Nitrogen fluoride 1fdc280a-34d3-4513-b110-3f526b17c443 |
Nitrogen Trifluoride | 8.7016e-09 | — | 17,900 | 17,400 | 1.5576e-04 | 1.5141e-04 | -4.3508e-06 | factor differs |
| Propane 3a6c936c-0276-4f11-9d98-1bd011387a6e |
Propane | 1.1781e-04 | — | — | 0.02 | 0 | 2.3562e-06 | 2.3562e-06 | only consensus factor |
| Trichloroethylene a0950325-06dc-5ca0-84b6-983c9e6ccf74 |
Trichloroethene | 4.2805e-05 | — | — | 0.044 | 0 | 1.8834e-06 | 1.8834e-06 | only consensus factor |
| Butane 982b0510-96ac-4bcb-a758-e98006b95f4d |
Butane | 1.6190e-04 | — | — | 0.006 | 0 | 9.7142e-07 | 9.7142e-07 | only consensus factor |
| Ethene, tetrachloro- 9bc66656-9f37-44bc-ae0b-5d5243b8137e |
Tetrachloroethene | 1.2994e-07 | — | — | 6.34 | 0 | 8.2383e-07 | 8.2383e-07 | only consensus factor |
| Methyl acetate ef06f2a4-4b8c-4740-9e06-0c2126d1839a |
Methyl Acetate | 1.1043e-07 | — | 3 | — | 3.3129e-07 | 0 | -3.3129e-07 | no consensus factor |
| Ethane, 1,1,1-trifluoro-, HFC-143a 5253e322-7de5-42aa-9167-daf22ff44031 |
1,1,1-trifluoroethane | 7.2741e-10 | — | 5,510 | 5,810 | 4.0080e-06 | 4.2262e-06 | 2.1822e-07 | factor differs |
| Ethene, trichloro- 3fa03c96-b976-4f0f-8089-220968515ee1 |
Trichloroethene | 3.8878e-06 | — | — | 0.044 | 0 | 1.7106e-07 | 1.7106e-07 | only consensus factor |
| Methane, dichlorodifluoro-, CFC-12 c0e8ec60-a5ae-432e-97a5-cf76b6247a00 |
Dichlorodifluoromethane | 1.5983e-10 | — | 11,500 | 12,500 | 1.8380e-06 | 1.9979e-06 | 1.5983e-07 | factor differs |
| Methane, chlorodifluoro-, HCFC-22 18c582fe-7336-4138-8797-2db8b7a754c7 |
Chlorodifluoromethane | 5.9402e-10 | — | 2,110 | 1,960 | 1.2534e-06 | 1.1643e-06 | -8.9103e-08 | factor differs |
| Methane, bromo-, Halon 1001 4bf1c333-419b-4278-ac14-247c8bf563d6 |
Bromomethane | 1.5292e-07 | — | 3 | 2.43 | 4.5875e-07 | 3.7159e-07 | -8.7162e-08 | factor differs |
| Bromopropane f2e4394f-61bb-5493-983d-d3d5b7b96a41 |
1-Bromopropane | 9.0145e-07 | — | — | 0.052 | 0 | 4.6875e-08 | 4.6875e-08 | only consensus factor |
| Ethane, 1,1,1-trichloro-, HCFC-140 ce6294f5-2ed7-46ee-a967-33e265e34455 |
1,1,1-Trichloroethane | 1.6405e-10 | — | — | 161 | 0 | 2.6412e-08 | 2.6412e-08 | only consensus factor |
| Carbon dioxide, fossil aa7cac3a-3625-41d4-bc54-33e2cf11ec46 |
Carbon Dioxide (fossil) | 13,680.879873 | — | 1 | 1 | 13,680.879873 | 13,680.879873 | 0 | agree |
| Carbon dioxide, fossil 349b29d1-3e58-4c66-98b9-9d1a076efd2e |
Carbon Dioxide (fossil) | 11,886.079891 | — | 1 | 1 | 11,886.079891 | 11,886.079891 | 0 | agree |
| Carbon dioxide, fossil f9749677-9c9f-4678-ab55-c607dfdc2cb9 |
Carbon Dioxide (fossil) | 4,639.514338 | — | 1 | 1 | 4,639.514338 | 4,639.514338 | 0 | agree |
| Carbon dioxide, from soil or biomass stock 78eb1859-abd9-44c6-9ce3-f3b5b33d619c |
Carbon Dioxide (land Use Change) | 153.521164 | — | 1 | 1 | 153.521164 | 153.521164 | 0 | agree |
| Carbon dioxide, non-fossil 73ed05cc-9727-4abf-9516-4b5c0fe54a16 |
Carbon Dioxide (biogenic) | 527.530185 | — | — | 0 | 0 | 0 | 0 | only consensus factor |
| Carbon dioxide, in air cc6a1abb-b123-4ca6-8f16-38209df609be |
Carbon Dioxide (biogenic) | 783.348024 | — | — | 0 | 0 | 0 | 0 | only consensus factor |
| Carbon dioxide, non-fossil d6235194-e4e6-4548-bfa3-ac095131aef4 |
Carbon Dioxide (biogenic) | 74.930415 | — | — | 0 | 0 | 0 | 0 | only consensus factor |
| Carbon dioxide, non-fossil eba59fd6-f37e-41dc-9ca3-c7ea22d602c7 |
Carbon Dioxide (biogenic) | 26.477235 | — | — | 0 | 0 | 0 | 0 | only consensus factor |