Consensus flow list

Methane (biogenic)

fe0acd60-3ddc-11dd-a8e8-0050c2490048

Identity

Substance
fo-75732c09013fe4a0 NeutralMolecule
Origin qualifier
biogenic
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Unknown
CAS
74-82-8
EC
200-812-7

Context

Dimension
Environmental
Media
Air
Strata
Unknown

Source lists

4
List Version Source flow Name there Why this flow
EF 3.1 fe0acd60-3ddc-11dd-a8e8-0050c2490048 methane (biogenic) The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu 2026-v1 00fcbae8-a909-5425-97f3-7c0c78304422 Methane, Biogenic Several substances share the CAS number (74-82-8), and the row's name picks this origin -- fossil, biogenic, and so on; both name the same compartment.
ecoinvent 3.12 da1157e2-7593-4dfd-80dd-a3449b37a4d8 Methane, Non-fossil A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent 3.8 da1157e2-7593-4dfd-80dd-a3449b37a4d8 Methane, Non-fossil A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Concept associations

4
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 fe0acd60-3ddc-11dd-a8e8-0050c2490048 methane (biogenic) Emissions/Emissions to air/Emissions to air, unspecified exactMatch —
ecoinvent 3.12 da1157e2-7593-4dfd-80dd-a3449b37a4d8 Methane, Non-fossil air / unspecified exactMatch —
ecoinvent 3.8 da1157e2-7593-4dfd-80dd-a3449b37a4d8 Methane, Non-fossil air / unspecified exactMatch —
bafu 2026-v1 00fcbae8-a909-5425-97f3-7c0c78304422 Methane, Biogenic emissions to air / unspecified closeMatch —

Characterisation factors

21

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
EF 3.1 European Commission — JRC Climate change — 27 —
EF 3.1 ecoinvent Centre Climate change — 27 —
EF 3.1 consensus-flow-list Climate change — 27 agreed
EF 3.1 European Commission — JRC Climate change-Biogenic — 27 —
EF 3.1 ecoinvent Centre Climate change-Biogenic — 27 —
EF 3.1 consensus-flow-list Climate change-Biogenic — 27 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater — 0.31974 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater — 0.31974 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater — 0.31974 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics — 0.31974 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_organics — 0.31974 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics — 0.31974 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer — 4.8548e-08 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer — 4.8548e-08 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer — 4.8548e-08 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics — 4.8548e-08 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_organics — 4.8548e-08 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics — 4.8548e-08 agreed
EF 3.1 European Commission — JRC Photochemical ozone formation - human health — 0.0101 —
EF 3.1 ecoinvent Centre Photochemical ozone formation - human health — 0.0101 —
EF 3.1 consensus-flow-list Photochemical ozone formation - human health — 0.0101 agreed

This flow in the difference report

History

The change log and the PROV-O trail (1 consensus changes)

Open the changes page

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Full record

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      "Kosmink",
      "Kosmobil",
      "Kosmolak",
      "Kosmos",
      "Kosmotherm",
      "Kosmovar",
      "Lamp black",
      "Lampblack",
      "MA 100 (Carbon)",
      "METHANAL, OXOMETHANE, OXYMETHYLENE, METHYLENE OXIDE, FORMIC ALDEHYDE, METHYL ALDEHYDE",
      "MPG 6",
      "Magecol",
      "Marsh gas",
      "Metanex",
      "Methane in gaseus state",
      "Methane-12C",
      "Methyl hydride",
      "Micronex",
      "Miike 20",
      "Mineral carbon",
      "Modulex",
      "Mogul",
      "Mogul L",
      "Molacco",
      "Monarch 1300",
      "Monarch 700",
      "N-METHYL ASPARAGINE",
      "NORIT A, U.S.P.",
      "Natural gas",
      "Neo Spectra Beads AG",
      "Neo-Spectra Mark II",
      "Neo-spectra II",
      "Neotex",
      "Niteron 55",
      "Norit",
      "Nuchar",
      "OU-B",
      "Oil-furnace Black",
      "P 33 (carbon black)",
      "P1250",
      "P68",
      "PG 50",
      "PSS-[2-[(Chloromethyl)phenyl]ethyl]-Heptaisobutyl substituted",
      "Papyex",
      "Peach black",
      "Pelikan C 11/1431a",
      "Pelletex",
      "Permablak 663",
      "Philblack",
      "Philblack N 550",
      "Philblack N 765",
      "Philblack O",
      "Pigment black 6",
      "Pigment black 7",
      "Plumbago",
      "Plumbago (graphite)",
      "Point-of-Operation Cartridges",
      "Printex",
      "Printex 60",
      "Pyro-Carb 406",
      "R 50 (refrigerant)",
      "Raven",
      "Raven 30",
      "Raven 420",
      "Raven 500",
      "Raven 8000",
      "Rebonex",
      "Regal",
      "Regal 300",
      "Regal 330",
      "Regal 400R",
      "Regal 600",
      "Regal 99",
      "Regal SRF",
      "Rocol X 7119",
      "Royal spectra",
      "S 1 (Graphite)",
      "SKG",
      "SKLN 1",
      "SKT",
      "SKT (adsorbent)",
      "SU 2000",
      "SWCNT",
      "SWNT",
      "Schungite",
      "Sevacarb",
      "Seval",
      "Shawinigan Acetylene Black",
      "Shell carbon",
      "Shungite",
      "Silver graphite",
      "Single wall carbon nanotube",
      "Special Black 1V & V",
      "Special schwarz",
      "Spheron",
      "Spheron 6",
      "Statex N 550",
      "Sterling MT",
      "Sterling N 765",
      "Sterling NS",
      "Sterling SO 1",
      "Stove Black",
      "Suchar 681",
      "Super-carbovar",
      "Super-spectra",
      "Superba",
      "Supersorbon IV",
      "Supersorbon S 1",
      "Swedish Black Lead",
      "TM 30",
      "Therma-atomic Black",
      "Thermal Acetylene Black",
      "Thermal black",
      "Thermatomic",
      "Thermax",
      "Thermblack",
      "Tinolite",
      "Toka Black 4500",
      "Toka Black 5500",
      "Toka Black 8500",
      "U 02",
      "Ucar 38",
      "VVP 66-95",
      "Watercarb",
      "Witcarb 940",
      "XE 340",
      "XF 4175L",
      "carbonium",
      "carbono",
      "hydridocarbon(3.)",
      "hydridocarbon(3.) (quartet)",
      "metano",
      "methane",
      "methyl group",
      "methyl-group",
      "methylidyne",
      "tetrahydridocarbon"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, unspecified"
    ],
    "cas_numbers": [
      "74-82-8"
    ],
    "ec_numbers": [
      "200-812-7"
    ],
    "unit": "kg"
  }
}

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