Container ship · Liberia flag · built 2012
AIN SNAN: CO₂ emissions 2019–2025
IMO 9525869 5 reporting years
- CO₂ reported 2022
- 18,388 t
- Fuel burned
- 5,860 t
- Distance
- 22,837 nm
- Time at sea
- 1,748 h
- Emitted at berth
- 4% of total
- Share of year under way
- 20%
- Gross tonnage
- 141,077
AIN SNAN against its type
Built in 2012, it is 4 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 141,077 gross tonnage it is larger than 86% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 563 other vessels here, 243 of them container ships. Its MRV returns name it AIN SNAN for 2019–2020 and AIN SNAN EXPRESS for 2021–2025. The reported port of registry changed: Valletta (2019–2020), then Majuro (2021–2022), then Monrovia (2025).
Its 18,388 t of CO₂ for 2022 is 19% above the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 805.2 kg CO₂, 49% above the type median of 539.7 kg. It logged 1,748 hours at sea against a median of 2,699 hours for its type that year. 4.2% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 4 years with reported emissions, the highest was 2020 (24,948 t) and the lowest 2021 (11,375 t). Its efficiency percentile within the type went from 30 in 2019 to 14 in 2022 (lower is more efficient).
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2022 | 18,388 | 5,860 | 22,837 | 1,748 | 765 | 805.2 | 8.2 | 14 |
| 2021 | 11,375 | 3,637 | 14,206 | 1,152 | 564 | 800.7 | 8.7 | 14 |
| 2020 | 24,948 | 7,915 | 26,152 | 1,743 | 1,189 | 954.0 | 9.3 | 21 |
| 2019 | 15,240 | 4,882 | 14,631 | 1,078 | 951 | 1,041.6 | 12.3 | 30 |
Vessel particulars
- IMO number
- 9525869
- Previously reported as
- AIN SNAN EXPRESS
- Ship type
- Container ship
- Gross tonnage
- 141,077
- Length overall
- 365.0 m
- Beam
- 48.0 m
- Year built
- 2012
- Flag state
- Liberia per EU MRV 2025
- Builder
- Samsung Heavy Industries
- Port of registry
- Majuro MRV 2022
- Technical efficiency (design)
- EEXI (8.08 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2023-01-26
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 221 of 1,589 qualifying container ships by EEOI, at the 14th percentile. The dashed line is the type median, 16.9; this vessel reported 8.2.
EEOI divides emissions by transport work, which for this vessel and year was 2,242,425,610 tonne-miles over 22,837 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 20.7% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2023, 2024, so the series has gaps.
From 2021 to 2022, emissions rose 61.7% while distance sailed rose 60.8%and CO₂ per nautical mile rose 0.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
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).
This page draws on 5 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.