Container ship · Singapore flag · built 2008
NYK ORPHEUS: CO₂ emissions 2018–2025
IMO 9313008 EU ETS8 reporting years
- CO₂ reported 2025
- 35,518 t
- Fuel burned
- 11,423 t
- Distance
- 52,540 nm
- Time at sea
- 3,521 h
- Emitted at berth
- 1% of total
- Share of year under way
- 40%
- Gross tonnage
- 99,543
NYK ORPHEUS against its type
Built in 2008, it is the same age as the median container ship on this register (build year 2008, 3,088 vessels with a known build year). At 99,543 gross tonnage it is larger than 79% 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 87 other vessels here, 22 of them container ships. Its MRV returns name it NYK ORPHEUS for 2018–2020 and ONE ORPHEUS for 2021–2025. The returns for 2018–2025 all give SINGAPORE as port of registry.
Its 35,518 t of CO₂ for 2025 is 2.2 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 676.0 kg CO₂, 24% above the type median of 545.6 kg. It logged 3,521 hours at sea against a median of 3,155 hours for its type that year. 1.1% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2019 (53,138 t) and the lowest 2023 (17,416 t). Its efficiency percentile within the type went from 27 in 2018 to 38 in 2025 (lower is more efficient). Of the 8 sister ships listed below with a 2025 return, 6 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 | 35,518 | 11,423 | 52,540 | 3,521 | 407 | 676.0 | 11.3 | 38 |
| 2024 | 30,222 | 9,676 | 45,523 | 3,062 | 430 | 663.9 | 8.7 | 20 |
| 2023 | 17,416 | 5,576 | 26,160 | 1,782 | 535 | 665.8 | 9.6 | 21 |
| 2022 | 36,994 | 11,732 | 51,499 | 3,511 | 925 | 718.4 | 8.4 | 15 |
| 2021 | 40,419 | 12,827 | 50,294 | 3,193 | 788 | 803.7 | 9.2 | 17 |
| 2020 | 41,585 | 13,195 | 52,150 | 3,114 | 577 | 797.4 | 8.7 | 18 |
| 2019 | 53,138 | 17,010 | 66,028 | 3,909 | 853 | 804.8 | 9.5 | 18 |
| 2018 | 49,643 | 15,927 | 60,984 | 3,471 | 561 | 814.0 | 12.4 | 27 |
Vessel particulars
- IMO number
- 9313008
- Previously reported as
- ONE ORPHEUS
- Ship type
- Container ship
- Gross tonnage
- 99,543
- Length overall
- 336.0 m
- Year built
- 2008
- Flag state
- Singapore per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Japan. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- IHI Marine United
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (10.2 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-09
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 690 of 1,838 qualifying container ships by EEOI, at the 38th percentile. The dashed line is the type median, 14.2; this vessel reported 11.3.
EEOI divides emissions by transport work, which for this vessel and year was 3,151,548,358 tonne-miles over 52,540 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 28.5% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 17.5% while distance sailed rose 15.4%and CO₂ per nautical mile rose 1.8%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 36,079 t
- Methane (CH₄)
- 0.57 t
- Nitrous oxide (N₂O)
- 2.06 t
- Under EU ETS
- 17,521 t, 49% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Nippon Kaiji Kyokai | Japan |
| 2024 | DNV | Germany |
A change of verifier is not in itself a sign of anything being wrong.
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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.