Chemical tanker · Panama flag · built 2008
GOTLAND MARIEANN: CO₂ emissions 2018–2025
IMO 9375575 MMSI 352002931EU ETS6 reporting years
- CO₂ reported 2025
- 2,305 t
- Fuel burned
- 725 t
- Distance
- 8,005 nm
- Time at sea
- 690 h
- Emitted at berth
- 3% of total
- Share of year under way
- 8%
- Gross tonnage
- 29,283
GOTLAND MARIEANN 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 29,283 gross tonnage it is larger than 70% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The same builder is recorded for 192 other vessels here, 87 of them chemical tankers. Its MRV returns name it GOTLAND MARIEANN for 2018–2021, NEW JUPITER for 2022 and SINO FAITH for 2025. The reported port of registry changed: Nassau (2018–2021), then Majuro (2022), then PANAMA (2025).
Its 2,305 t of CO₂ for 2025 is 58% 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 288.0 kg CO₂, 15% above the type median of 250.2 kg. It logged 690 hours at sea against a median of 2,106 hours for its type that year. 2.7% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2018 (14,293 t) and the lowest 2025 (2,305 t). Its efficiency percentile within the type went from 47 in 2018 to 54 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 0 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 | 2,305 | 725 | 8,005 | 690 | 62 | 288.0 | 15.2 | 54 |
| 2022 | 11,798 | 3,749 | 35,950 | 3,603 | 802 | 328.2 | 10.6 | 71 |
| 2021 | 5,206 | 1,656 | 19,233 | 1,984 | 411 | 270.7 | 10.1 | 64 |
| 2020 | 12,687 | 4,020 | 35,518 | 3,452 | 2,280 | 357.2 | 14.0 | 78 |
| 2019 | 5,168 | 1,653 | 18,053 | 1,510 | 195 | 286.3 | 11.2 | 21 |
| 2018 | 14,293 | 4,535 | 43,712 | 3,770 | 773 | 327.0 | 16.0 | 47 |
Vessel particulars
- IMO number
- 9375575
- Previously reported as
- NEW JUPITER, SINO FAITH
- MMSI
- 352002931
- Call sign
- 3E4689
- Ship type
- Chemical tanker
- Gross tonnage
- 29,283
- Length overall
- 183.2 m
- Beam
- 32.2 m
- Year built
- 2008
- Flag state
- Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Bahamas. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- PANAMA MRV 2025
- Ice class
- IA Super
- Technical efficiency (design)
- EEXI (4.81 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 721 of 1,348 qualifying chemical tankers by EEOI, at the 54th percentile. The dashed line is the type median, 14.4; this vessel reported 15.2.
EEOI divides emissions by transport work, which for this vessel and year was 151,862,978 tonne-miles over 8,005 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 83.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions fell 80.5% while distance sailed fell 77.7%and CO₂ per nautical mile fell 12.3%.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
- 2,341 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,183 t, 51% of total
Observed movementsAIS · Norwegian waters
- First seen
- 22 Jul 2026
- Last seen
- 22 Jul 2026
- Days observed
- 1
- Positions
- 42
- Median speed
- 11.1 kn
Its recorded positions span 70.2°N to 71.0°N and 15.5°E to 18.0°E.
6 hourly points from 42 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | DNV | Germany |
| 2025 | Korean Register | Korea, Republic of |
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).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 6 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a name history. Not found in the sources for this vessel: 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.