Chemical tanker · Bahamas flag · built 2008
GULF BAYNUNAH: CO₂ emissions 2018–2025
IMO 9381562 EU ETS5 reporting years
- CO₂ reported 2025
- 3,860 t
- Fuel burned
- 1,234 t
- Distance
- 11,536 nm
- Time at sea
- 987 h
- Emitted at berth
- 2% of total
- Share of year under way
- 11%
- Gross tonnage
- 29,508
GULF BAYNUNAH against its type
Built in 2008, it is 2 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,508 gross tonnage it is larger than 75% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 30 chemical tankers here under the Bahamas flag, 1.3% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. The returns for 2018–2025 all give Nassau as port of registry.
Its 3,860 t of CO₂ for 2025 is 30% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 334.6 kg CO₂, 34% above the type median of 250.2 kg. It logged 987 hours at sea against a median of 2,106 hours for its type that year. 1.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2021 (11,074 t) and the lowest 2020 (3,207 t). Its efficiency percentile within the type went from 26 in 2019 to 40 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 2 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 | 3,860 | 1,234 | 11,536 | 987 | 73 | 334.6 | 12.8 | 40 |
| 2021 | 11,074 | 3,537 | 40,904 | 3,440 | 349 | 270.7 | 11.0 | 20 |
| 2020 | 3,207 | 1,024 | 10,876 | 1,053 | 121 | 294.9 | 10.0 | 14 |
| 2019 | 7,578 | 2,419 | 23,583 | 2,173 | 248 | 321.4 | 12.1 | 26 |
| 2018 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9381562
- Ship type
- Chemical tanker
- Gross tonnage
- 29,508
- Length overall
- 183.0 m
- Beam
- 32.2 m
- Year built
- 2008
- Flag state
- Bahamas per EU MRV 2025
- Builder
- HD Hyundai Mipo
- Port of registry
- Nassau MRV 2025
- Technical efficiency (design)
- EIV (6.03 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-07-14
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 547 of 1,348 qualifying chemical tankers by EEOI, at the 40th percentile. The dashed line is the type median, 14.4; this vessel reported 12.8.
EEOI divides emissions by transport work, which for this vessel and year was 302,738,824 tonne-miles over 11,536 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 49.1% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2022, 2023, 2024, so the series has gaps.
From 2021 to 2025, emissions fell 65.1% while distance sailed fell 71.8%and CO₂ per nautical mile rose 23.6%.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
- 3,920 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 1,755 t, 45% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | NORMEC VERIFAVIA SAS | France |
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 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.