Container ship · Singapore flag · built 2015
YM WONDROUS: CO₂ emissions 2018–2025
IMO 9684677 EU ETS2 reporting years
- CO₂ reported 2025
- 10,815 t
- Fuel burned
- 3,458 t
- Distance
- 15,158 nm
- Time at sea
- 1,026 h
- Emitted at berth
- 2% of total
- Share of year under way
- 12%
- Gross tonnage
- 146,700
YM WONDROUS against its type
Built in 2015, it is 7 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 146,700 gross tonnage it is larger than 89% of the other 3,000 container ships with a recorded tonnage. It is one of 362 container ships here under the Singapore flag, 10.4% of the 3,495 on the register. The same builder is recorded for 761 other vessels here, 355 of them container ships. The reported port of registry changed: Hong Kong (2018), then Singapore (2025).
Its 10,815 t of CO₂ for 2025 is 34% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 713.5 kg CO₂, 31% above the type median of 545.6 kg. It logged 1,026 hours at sea against a median of 3,155 hours for its type that year. 1.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Of the 6 sister ships listed below with a 2025 return, 5 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 | 10,815 | 3,458 | 15,158 | 1,026 | 171 | 713.5 | 8.0 | 18 |
| 2018 | 1,390 | 445 | — | 165 | 84 | 691.0 | 8.4 | not ranked |
Vessel particulars
- IMO number
- 9684677
- Ship type
- Container ship
- Gross tonnage
- 146,700
- Length overall
- 368.0 m
- Year built
- 2015
- Flag state
- Singapore per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Hong Kong. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- HD Hyundai Heavy Industries
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (8.78 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-10
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 325 of 1,838 qualifying container ships by EEOI, at the 18th percentile. The dashed line is the type median, 14.2; this vessel reported 8.0.
EEOI divides emissions by transport work, which for this vessel and year was 1,355,255,639 tonne-miles over 15,158 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 678.3% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2021, 2022, 2023, 2024, so the series has gaps.
From 2018 to 2025, emissions rose 678.3% and CO₂ per nautical mile rose 3.3%.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
- 10,985 t
- Methane (CH₄)
- 0.17 t
- Nitrous oxide (N₂O)
- 0.62 t
- Under EU ETS
- 5,483 t, 51% 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 2 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: 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.