Oil tanker · Singapore flag · built 2009
BW YANGTZE: CO₂ emissions 2018–2024
IMO 9393096 EU ETS6 reporting years
- CO₂ reported 2024
- 3,730 t
- Fuel burned
- 1,196 t
- Distance
- 11,646 nm
- Time at sea
- 1,101 h
- Emitted at berth
- 9% of total
- Share of year under way
- 13%
- Gross tonnage
- 43,797
BW YANGTZE against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 43,797 gross tonnage it is smaller than 59% of the other 2,841 oil tankers with a recorded tonnage. It is one of 237 oil tankers here under the Singapore flag, 6.7% of the 3,548 on the register. The same builder is recorded for 146 other vessels here, 55 of them oil tankers. Its MRV returns name it BW YANGTZE for 2018–2021 and HAFNIA YANGTZE for 2022–2024. The returns for 2018–2024 all give Singapore as port of registry.
Its 3,730 t of CO₂ for 2024 is 54% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 320.3 kg CO₂, 22% below the type median of 408.2 kg. It logged 1,101 hours at sea against a median of 2,020 hours for its type that year. 9.2% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 6 years with reported emissions, the highest was 2018 (18,197 t) and the lowest 2021 (921 t). Its efficiency percentile within the type went from 48 in 2018 to 76 in 2024 (lower is more efficient). Of the 3 sister ships listed below with a 2024 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 3,730 | 1,196 | 11,646 | 1,101 | 344 | 320.3 | 10.5 | 76 |
| 2023 | 5,833 | 1,864 | 15,105 | 1,295 | 301 | 386.1 | 7.7 | 47 |
| 2022 | 1,384 | 442 | — | 366 | 0 | 361.4 | — | — |
| 2021 | 921 | 292 | — | 335 | 127 | 335.4 | 9.8 | not ranked |
| 2019 | 5,579 | 1,779 | 15,597 | 1,932 | 688 | 357.7 | 9.9 | 63 |
| 2018 | 18,197 | 5,828 | 40,802 | 4,201 | 655 | 446.0 | 8.3 | 48 |
Vessel particulars
- IMO number
- 9393096
- Previously reported as
- HAFNIA YANGTZE
- Ship type
- Oil tanker
- Gross tonnage
- 43,797
- Length overall
- 228.6 m
- Beam
- 32.3 m
- Year built
- 2009
- Flag state
- Singapore per EU MRV 2024
- Port of registry
- Singapore MRV 2024
- Technical efficiency (design)
- EEXI (4.03 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-03-31
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 1,186 of 1,566 qualifying oil tankers by EEOI, at the 76th percentile. The dashed line is the type median, 7.6; this vessel reported 10.5.
EEOI divides emissions by transport work, which for this vessel and year was 355,925,572 tonne-miles over 11,646 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 79.5% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2023 to 2024, emissions fell 36.1% while distance sailed fell 22.9%and CO₂ per nautical mile fell 17.1%.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 3,789 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 2,037 t, 55% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, an efficiency ranking, 5 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.