Bulk carrier · San Marino flag · built 2011
CANGA STAR: CO₂ emissions 2022–2025
IMO 9540039 EU ETS4 reporting years
- CO₂ reported 2025
- 2,904 t
- Fuel burned
- 910 t
- Distance
- 21,273 nm
- Time at sea
- 3,067 h
- Emitted at berth
- 5% of total
- Share of year under way
- 35%
- Gross tonnage
- 6,756
CANGA STAR against its type
Built in 2011, it is 1 year older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 6,756 gross tonnage it is smaller than 100% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 17 bulk carriers here under the San Marino flag, 0.2% of the 8,138 on the register. The reported port of registry changed: Port Vila (2022–2024), then San Marino (2025).
Its 2,904 t of CO₂ for 2025 is 10% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 136.5 kg CO₂, 48% below the type median of 260.7 kg. It logged 3,067 hours at sea against a median of 1,200 hours for its type that year. 5.4% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 4 years with reported emissions, the highest was 2025 (2,904 t) and the lowest 2022 (1,292 t). Its efficiency percentile within the type went from 99 in 2023 to 100 in 2025 (lower is more efficient). Of the 4 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,904 | 910 | 21,273 | 3,067 | 158 | 136.5 | 29.7 | 100 |
| 2024 | 2,326 | 736 | 17,480 | 1,811 | 153 | 133.1 | 26.2 | 99 |
| 2023 | 2,888 | 915 | 21,207 | 2,435 | 252 | 136.2 | 27.8 | 99 |
| 2022 | 1,292 | 409 | — | 1,194 | 54 | 123.4 | 20.9 | not ranked |
Vessel particulars
- IMO number
- 9540039
- Ship type
- Bulk carrier
- Gross tonnage
- 6,756
- Length overall
- 127.0 m
- Beam
- 18.0 m
- Year built
- 2011
- Flag state
- San Marino per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Vanuatu. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- San Marino MRV 2025
- Home port
- San Marino
- Technical efficiency (design)
- EEXI (13.4 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 3,228 of 3,241 qualifying bulk carriers by EEOI, at the 100th percentile. The dashed line is the type median, 7.6; this vessel reported 29.7.
EEOI divides emissions by transport work, which for this vessel and year was 97,882,036 tonne-miles over 21,273 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 124.8% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 24.9% while distance sailed rose 21.7%and CO₂ per nautical mile rose 2.6%.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
- 2,949 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.16 t
- Under EU ETS
- 1,651 t, 57% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | RINA HELLAS LTD | Greece |
| 2024 | 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 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years, an efficiency ranking and 4 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.