Container ship · Liberia flag · built 2007
CONTSHIP SEA: CO₂ emissions 2018–2025
IMO 9306213 EU ETS8 reporting years
- CO₂ reported 2025
- 11,978 t
- Fuel burned
- 3,760 t
- Distance
- 35,662 nm
- Time at sea
- 2,991 h
- Emitted at berth
- 10% of total
- Share of year under way
- 34%
- Gross tonnage
- 15,345
CONTSHIP SEA against its type
Built in 2007, it is 1 year older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 15,345 gross tonnage it is smaller than 84% 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 127 other vessels here, 46 of them container ships. Its MRV returns name it INDEPENDENT CONCEPT for 2018, CONTSHIP SEA for 2019–2024 and MSC GAETA II for 2025. The returns for 2019–2025 all give Monrovia as port of registry.
Its 11,978 t of CO₂ for 2025 is 27% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 335.9 kg CO₂, 38% below the type median of 545.6 kg. It logged 2,991 hours at sea against a median of 3,155 hours for its type that year. 9.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2024 (12,743 t) and the lowest 2022 (9,668 t). Its efficiency percentile within the type went from 76 in 2018 to 96 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 6 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 | 11,978 | 3,760 | 35,662 | 2,991 | 1,147 | 335.9 | 48.7 | 96 |
| 2024 | 12,743 | 4,039 | 39,973 | 3,226 | 1,012 | 318.8 | 38.9 | 89 |
| 2023 | 9,700 | 3,070 | 32,714 | 2,675 | 594 | 296.5 | 30.6 | 78 |
| 2022 | 9,668 | 3,059 | 35,692 | 3,071 | 825 | 270.9 | 28.4 | 76 |
| 2021 | 10,777 | 3,409 | 40,300 | 3,418 | 576 | 267.4 | 27.9 | 76 |
| 2020 | 11,217 | 3,549 | 40,530 | 3,454 | 564 | 276.8 | 27.3 | 78 |
| 2019 | 11,200 | 3,574 | 35,093 | 5,042 | 667 | 319.1 | 32.1 | 81 |
| 2018 | 11,144 | 3,553 | 40,971 | 5,359 | 1,010 | 272.0 | 30.9 | 76 |
Vessel particulars
- IMO number
- 9306213
- Previously reported as
- INDEPENDENT CONCEPT, MSC GAETA II
- Ship type
- Container ship
- Gross tonnage
- 15,345
- Length overall
- 168.0 m
- Beam
- 25.7 m
- Year built
- 2007
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (18.86 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,764 of 1,838 qualifying container ships by EEOI, at the 96th percentile. The dashed line is the type median, 14.2; this vessel reported 48.7.
EEOI divides emissions by transport work, which for this vessel and year was 245,802,175 tonne-miles over 35,662 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 7.5% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 6.0% while distance sailed fell 10.8%and CO₂ per nautical mile rose 5.4%.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
- 12,163 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.68 t
- Under EU ETS
- 534 t, 4% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EnvService GmbH | Germany |
| 2019 | HELLENIC LLOYD'S S.A. | Greece |
| 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 8 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.