Gas carrier · Liberia flag · built 2019
VIVIT THUBAN: CO₂ emissions 2019–2025
IMO 9840867 MMSI 636018567EU ETS6 reporting years
- CO₂ reported 2025
- 22,375 t
- Fuel burned
- 7,151 t
- Distance
- 66,714 nm
- Time at sea
- 4,446 h
- Emitted at berth
- 4% of total
- Share of year under way
- 51%
- Gross tonnage
- 46,781
VIVIT THUBAN against its type
Built in 2019, it is 6 years newer than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 46,781 gross tonnage it is larger than 69% of the other 525 gas carriers with a recorded tonnage. It is one of 131 gas carriers here under the Liberia flag, 19.0% of the 688 on the register. The same builder is recorded for 761 other vessels here, 100 of them gas carriers. The returns for 2019–2025 all give Monrovia as port of registry.
Its 22,375 t of CO₂ for 2025 is 3.7 times the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 335.4 kg CO₂, 31% above the type median of 256.2 kg. It logged 4,446 hours at sea against a median of 1,943 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 6 years with reported emissions, the highest was 2025 (22,375 t) and the lowest 2021 (3,141 t). Its efficiency percentile within the type went from 12 in 2019 to 19 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 22,375 | 7,151 | 66,714 | 4,446 | 839 | 335.4 | 15.6 | 19 |
| 2024 | 4,791 | 1,533 | 13,950 | 918 | 88 | 343.4 | 12.6 | 4 |
| 2022 | 4,285 | 1,372 | 13,309 | 896 | 82 | 321.9 | 14.4 | 7 |
| 2021 | 3,141 | 1,004 | 9,029 | 619 | 182 | 347.9 | 18.9 | 16 |
| 2020 | 6,224 | 1,990 | 17,905 | 1,398 | 242 | 347.6 | 15.5 | 10 |
| 2019 | 7,813 | 2,497 | 21,354 | 1,599 | 442 | 365.9 | 15.7 | 12 |
Vessel particulars
- IMO number
- 9840867
- MMSI
- 636018567
- Ship type
- Gas carrier
- Gross tonnage
- 46,781
- Length overall
- 229.0 m
- Beam
- 32.0 m
- Year built
- 2019
- Flag state
- Liberia per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (5.58 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 57 of 292 qualifying gas carriers by EEOI, at the 19th percentile. The dashed line is the type median, 27.9; this vessel reported 15.6.
EEOI divides emissions by transport work, which for this vessel and year was 1,431,523,992 tonne-miles over 66,714 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 186.4% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions rose 367.0% while distance sailed rose 378.2%and CO₂ per nautical mile fell 2.3%.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
- 22,726 t
- Methane (CH₄)
- 0.36 t
- Nitrous oxide (N₂O)
- 1.29 t
- Under EU ETS
- 11,793 t, 53% of total
Observed movementsAIS · Norwegian waters
- First seen
- 01 Aug 2025
- Last seen
- 08 Aug 2025
- Days observed
- 2
- Positions
- 50
- Median speed
- 15.9 kn
Its recorded positions span 58.0°N to 58.2°N and 4.5°E to 5.7°E.
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.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, 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 and AIS movements in Norwegian waters. Not found in the sources for this vessel: 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.