Chemical tanker · Liberia flag · built 2004
STOLT VANGUARD: CO₂ emissions 2018–2025
IMO 9274305 EU ETS5 reporting years
- CO₂ reported 2025
- 6,588 t
- Fuel burned
- 2,104 t
- Distance
- 31,714 nm
- Time at sea
- 2,897 h
- Emitted at berth
- 1% of total
- Share of year under way
- 33%
- Gross tonnage
- 15,711
STOLT VANGUARD against its type
Built in 2004, it is 6 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 15,711 gross tonnage it is smaller than 62% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The same builder is recorded for 80 other vessels here, 2 of them chemical tankers. The returns for 2022–2025 all give Monrovia as port of registry.
Its 6,588 t of CO₂ for 2025 is 19% above the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 207.7 kg CO₂, 17% below the type median of 250.2 kg. It logged 2,897 hours at sea against a median of 2,106 hours for its type that year. 1.2% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2025 (6,588 t) and the lowest 2022 (1,668 t). Its efficiency percentile within the type went from 67 in 2018 to 40 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,588 | 2,104 | 31,714 | 2,897 | 77 | 207.7 | 12.6 | 40 |
| 2024 | 3,987 | 1,273 | 18,087 | 1,655 | 265 | 220.4 | 14.2 | 43 |
| 2023 | 3,095 | 991 | 13,629 | 1,076 | 76 | 227.1 | 11.9 | 28 |
| 2022 | 1,668 | 534 | 7,118 | 608 | 110 | 234.3 | 12.4 | 33 |
| 2018 | 6,192 | 1,982 | 23,041 | 1,885 | 356 | 268.7 | 20.2 | 67 |
Vessel particulars
- IMO number
- 9274305
- Ship type
- Chemical tanker
- Gross tonnage
- 15,711
- Length overall
- 159.0 m
- Beam
- 26.0 m
- Year built
- 2004
- Flag state
- Liberia per EU MRV 2025
- Builder
- Shimanami Shipyard
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (6.89 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-10
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 533 of 1,348 qualifying chemical tankers by EEOI, at the 40th percentile. The dashed line is the type median, 14.4; this vessel reported 12.6.
EEOI divides emissions by transport work, which for this vessel and year was 524,551,752 tonne-miles over 31,714 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 6.4% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2021, so the series has gaps.
From 2024 to 2025, emissions rose 65.3% while distance sailed rose 75.3%and CO₂ per nautical mile fell 5.8%.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
- 6,692 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.38 t
- Under EU ETS
- 3,447 t, 52% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2022 | 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).
This page draws on 5 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.