Oil tanker · Marshall Islands flag · built 2007
JOYCE: CO₂ emissions 2018–2025
IMO 9338814 EU ETS8 reporting years
- CO₂ reported 2025
- 4,583 t
- Fuel burned
- 1,447 t
- Time at sea
- 1,311 h
- Emitted at berth
- 16% of total
- Share of year under way
- 15%
- Gross tonnage
- 26,900
JOYCE against its type
Built in 2007, it is 3 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 26,900 gross tonnage it is smaller than 86% of the other 2,841 oil tankers with a recorded tonnage. It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. The same builder is recorded for 103 other vessels here, 61 of them oil tankers. The returns for 2018–2025 all give Majuro as port of registry.
Its 4,583 t of CO₂ for 2025 is 42% below the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 352.4 kg CO₂, 13% below the type median of 403.2 kg. It logged 1,311 hours at sea against a median of 2,030 hours for its type that year. 15.6% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 8 years with reported emissions, the highest was 2018 (16,980 t) and the lowest 2025 (4,583 t). Its efficiency percentile within the type went from 84 in 2018 to 81 in 2024 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,583 | 1,447 | — | 1,311 | 715 | 352.4 | 27.9 | not ranked |
| 2024 | 6,908 | 2,201 | 23,931 | 2,298 | 336 | 288.7 | 11.9 | 81 |
| 2023 | 7,346 | 2,345 | 23,213 | 2,409 | 315 | 316.4 | 20.7 | 92 |
| 2022 | 6,490 | 2,065 | 22,314 | 2,394 | 505 | 290.8 | 18.2 | 90 |
| 2021 | 7,508 | 2,389 | 23,273 | 1,915 | 275 | 322.6 | 14.8 | 82 |
| 2020 | 10,153 | 3,223 | 28,208 | 2,581 | 234 | 359.9 | 22.0 | 90 |
| 2019 | 16,680 | 5,332 | 54,516 | 6,125 | 1,456 | 306.0 | 15.0 | 83 |
| 2018 | 16,980 | 5,427 | 60,163 | 6,135 | 556 | 282.2 | 15.4 | 84 |
Vessel particulars
- IMO number
- 9338814
- Ship type
- Oil tanker
- Gross tonnage
- 26,900
- Length overall
- 182.5 m
- Year built
- 2007
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- Onomichi Dockyard
- Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEXI (5.1 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 73.0% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 33.7% and CO₂ per nautical mile rose 22.1%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,654 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.26 t
- Under EU ETS
- 3,250 t, 71% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, a name history, a licensed photograph, a sanctions listing and US port state inspections.
Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.