{
  "attribution": "IEA 2023; The Role of E-fuels in Decarbonising Transport, https://www.iea.org/reports/the-role-of-e-fuels-in-decarbonising-transport, License: CC BY 4.0",
  "description": "How much more the IEA estimates it would cost to own and operate a containership running entirely on e-ammonia or e-methanol in 2030 than a conventional containership on fossil fuel (heavy fuel oil): 75 percent more.",
  "dimensions": [],
  "display": {
    "decimals": 0
  },
  "geo_coverage": "global-only",
  "headline_entity": "WLD",
  "id": "green-premium.iea-efuels-2023.shipping",
  "kind": "published-value",
  "latest": {
    "age_bp": null,
    "dims": {},
    "entity": "WLD",
    "period": "2030",
    "status": "projection",
    "value": 75.0
  },
  "licence": {
    "name": "CC BY 4.0, subject to the IEA Notice for CC-licensed Content",
    "spdx": "CC-BY-4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "licence_class": "open",
  "notes": ["Executive summary, p. 8: \"The total cost of ownership of a 100% e-ammonia or e-methanol-fuelled containership would be 75% higher than a conventional containership operating on fossil fuels.\""],
  "notice": null,
  "origins": [
    {"acquisition": "automatic", "artifact_id": "report-pdf", "bytes": 4458187, "citation_full": "IEA 2023; The Role of E-fuels in Decarbonising Transport, https://www.iea.org/reports/the-role-of-e-fuels-in-decarbonising-transport, License: CC BY 4.0", "date_accessed": "2026-10-08", "date_published": "2023-12", "doi": null, "etag": "0x8DC1209E4F7C60E", "last_modified": "Wed, 10 Jan 2024 18:28:08 GMT", "licence": {"name": "CC BY 4.0, subject to the IEA Notice for CC-licensed Content", "spdx": "CC-BY-4.0", "url": "https://creativecommons.org/licenses/by/4.0/"}, "producer": "International Energy Agency", "r2_url": null, "sha256": "fd1ece7465631b4b9047ea1af123a5d050279064a6ea87019bc377cec00ac3d7", "source_id": "iea-efuels-2023", "title": "The Role of E-fuels in Decarbonising Transport", "url_download": "https://iea.blob.core.windows.net/assets/a24ed363-523f-421b-b34f-0df6a58b2e12/TheRoleofE-fuelsinDecarbonisingTransport.pdf", "url_main": "https://www.iea.org/reports/the-role-of-e-fuels-in-decarbonising-transport", "version_producer": "The Role of E-fuels in Decarbonising Transport (IEA, December 2023; revised January 2024)", "wayback_url": null}
  ],
  "processing": [
    {
      "description": "Read the text of the PDF (sha256 fd1ece746563…). Found each of the 1 quoted statement(s) word for word on PDF page(s) 8, and the 2 context sentence(s) the scope relies on, before publishing.",
      "inputs": ["fd1ece7465631b4b9047ea1af123a5d050279064a6ea87019bc377cec00ac3d7"],
      "lock_sha256": "540d352a2533554fbfd8f392b6bae78d1f9332effe729c06b520b2a630450330",
      "script": "pipeline/src/envdash/transforms/action/green_premium.py",
      "transform_sha256": "c2e591e4a0510a3d98f06c52a7bc77fa5e0b4c6d26cf010ec6c7d63920ed91c7"
    },
    {
      "description": "Published each number exactly as printed, with its statement in the value's note. A range 'A-B%' is published as its low end A and high end B (dimension 'bound'); nothing was computed, rounded or combined with any other source.",
      "inputs": ["fd1ece7465631b4b9047ea1af123a5d050279064a6ea87019bc377cec00ac3d7"],
      "lock_sha256": "540d352a2533554fbfd8f392b6bae78d1f9332effe729c06b520b2a630450330",
      "script": "pipeline/src/envdash/transforms/action/green_premium.py",
      "transform_sha256": "c2e591e4a0510a3d98f06c52a7bc77fa5e0b4c6d26cf010ec6c7d63920ed91c7"
    },
    {
      "description": "The executive summary gives no year in the sentence; chapter 5 (p. 56) states the same 75% for 2030, which is the period published.",
      "inputs": ["fd1ece7465631b4b9047ea1af123a5d050279064a6ea87019bc377cec00ac3d7"],
      "lock_sha256": "540d352a2533554fbfd8f392b6bae78d1f9332effe729c06b520b2a630450330",
      "script": "pipeline/src/envdash/transforms/action/green_premium.py",
      "transform_sha256": "c2e591e4a0510a3d98f06c52a7bc77fa5e0b4c6d26cf010ec6c7d63920ed91c7"
    }
  ],
  "published_value": {
    "document": "iea-efuels-2023",
    "locator": "Executive summary, p. 8",
    "quote": "The total cost of ownership of a 100% e-ammonia or e-methanol-fuelled containership would be 75% higher than a conventional containership operating on fossil fuels."
  },
  "schema_version": 1,
  "scope": {
    "baseline": null,
    "basis": "Total cost of ownership in 2030 of a 9,600 TEU containership with a 58 MW engine at 16 knots, 100,000 nautical miles a year, running on 100% e-ammonia or e-methanol, compared with heavy fuel oil: vessel modifications, bunkering and fuel costs (Figure 5.7, IEA analysis; port charges and handling fees excluded). Chapter 5 states the same 75% per tonne-kilometre. Projection.",
    "bunkers": null,
    "geography": "World (a representative containership)",
    "gwp": null,
    "lulucf": null
  },
  "superseded_by": null,
  "table": {
    "dims": {},
    "entity": ["WLD"],
    "note": [0],
    "period": ["2030"],
    "status": ["projection"],
    "value": [75.0]
  },
  "time_basis": "calendar",
  "title": "Extra cost of a containership running on e-fuels in 2030 (IEA)",
  "unit": {
    "code": "percent",
    "label": "percent more total cost of ownership than a fossil-fuelled ship",
    "short": "%"
  },
  "vintage": "The Role of E-fuels in Decarbonising Transport (IEA, December 2023; revised January 2024)"
}