Coal, Hard

{
  "source_uuid": "7d86a5b7-c5d1-549b-aad3-29286a5e5346",
  "source_name": "Coal, Hard",
  "source_context": [
    "Raw",
    "(unspecified)"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/reso-grou",
  "source_unit": "kg",
  "source_cas": "",
  "target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6fc-0050c2490048",
  "prepared_target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6fc-0050c2490048",
  "target_flow_object_id": "fo-83837092807da333",
  "target_name": "Hard Coal",
  "target_context": [
    "Resource",
    "Ground"
  ],
  "target_unit": "MJ",
  "prepared_target_resolution": "direct-active-target",
  "prepared_target_trace": [
    "fe0acd60-3ddc-11dd-a6fc-0050c2490048"
  ],
  "prepared_context_decision": "mapped",
  "provenance": {
    "prov:wasGeneratedBy": "merge_stepwise",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "stepwise:2006-1.09:7d86a5b7-c5d1-549b-aad3-29286a5e5346",
      "Coal, Hard",
      ""
    ],
    "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
  },
  "conversion_factor": 19.1,
  "conversion_comment": "EF 3.1 accounts fossil energy carriers by energy content rather than mass, deliberately, so `hard coal` is declared in MJ and Stepwise's kilogram row reaches it across a quantity kind. 19.1 MJ/kg is Stepwise's own number, stated twice in its own export: the substance block gives a higher heating value of 19.1 MJ/kg, and the method's `Non-renewable energy` factor for this flow is 19.1. The list's own evidence about its own pair, which is the rule #777 settled when BAFU's crude oil took BAFU's 43.1 over ecoinvent's 43.4: another list's measurement is for a pair that has none of its own. ecoinvent's and BAFU's kilograms of hard coal go on reaching this flow at 18.01, the ecoinvent Centre's implementation of EF 3.1, which is 6% lower -- Stepwise is on a gross basis and that one is not, and neither is the IPCC 2006 Guidelines Vol. 2 Table 1.2 default of 25.8 MJ/kg for other bituminous coal. Which basis EF intends is a question about the target flow and every list reaching it, not about this row. Accepted as a crossing in `unit-change-allowlist.json`; the number is here. See #805."
}