Container ship · Japan flag
NYK OWL: CO₂ emissions 2018–2022
IMO 9741449 5 reporting years
- CO₂ reported 2022
- 6,663 t
- Fuel burned
- 2,118 t
- Distance
- 8,588 nm
- Time at sea
- 756 h
- Emitted at berth
- 8% of total
- Share of year under way
- 9%
NYK OWL against its type
It is one of 22 container ships here under the Japan flag, 0.6% of the 3,495 on the register. Its MRV returns name it NYK OWL for 2018–2020 and ONE OWL for 2021–2022. The returns for 2018–2022 all give TOKYO as port of registry.
Its 6,663 t of CO₂ for 2022 is 57% below the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 775.9 kg CO₂, 44% above the type median of 539.7 kg. It logged 756 hours at sea against a median of 2,699 hours for its type that year. 8.5% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 5 years with reported emissions, the highest was 2019 (41,714 t) and the lowest 2022 (6,663 t). Its efficiency percentile within the type went from 6 in 2018 to 7 in 2022 (lower is more efficient).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 6,663 | 2,118 | 8,588 | 756 | 566 | 775.9 | 6.8 | 7 |
| 2021 | 13,241 | 4,234 | 17,973 | 1,294 | 458 | 736.7 | 6.4 | 6 |
| 2020 | 26,217 | 8,309 | 38,974 | 2,656 | 979 | 672.7 | 5.8 | 3 |
| 2019 | 41,714 | 13,380 | 67,593 | 4,556 | 1,624 | 617.1 | 6.3 | 4 |
| 2018 | 24,813 | 7,954 | 33,665 | 2,076 | 2,140 | 737.0 | 7.3 | 6 |
Vessel particulars
- IMO number
- 9741449
- Previously reported as
- ONE OWL
- Ship type
- Container ship
- Flag state
- Japan per EU MRV 2022
- Port of registry
- TOKYO MRV 2022
- Technical efficiency (design)
- EEDI (6 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2023-04-05
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 117 of 1,589 qualifying container ships by EEOI, at the 7th percentile. The dashed line is the type median, 16.9; this vessel reported 6.8.
EEOI divides emissions by transport work, which for this vessel and year was 982,793,510 tonne-miles over 8,588 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 73.1% lower than in 2018, for EU/EEA voyages only.
From 2021 to 2022, emissions fell 49.7% while distance sailed fell 52.2%and CO₂ per nautical mile rose 5.3%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
This page draws on 5 MRV reporting years, an efficiency ranking, 1 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.