General cargo ship · Antigua and Barbuda flag · built 2010
HELEN ANNA: CO₂ emissions 2025
IMO 9582867 EU ETS
- CO₂ reported 2025
- 1,595 t
- Fuel burned
- 498 t
- Time at sea
- 2,557 h
- Emitted at berth
- 3% of total
- Share of year under way
- 29%
- Gross tonnage
- 2,452
HELEN ANNA against its type
Built in 2010, it is 3 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 2,452 gross tonnage it is smaller than 88% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 381 general cargo ships here under the Antigua and Barbuda flag, 12.4% of the 3,081 on the register. The same builder is recorded for 122 other vessels here, all of them general cargo ships.
Its 1,595 t of CO₂ for 2025 is 43% below the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 76.8 kg CO₂, 37% below the type median of 122.2 kg. It logged 2,557 hours at sea against a median of 3,044 hours for its type that year. 2.5% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Of the 8 sister ships listed below with a 2025 return, 8 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 1,595 | 498 | — | 2,557 | 40 | 76.8 | — | — |
Vessel particulars
- IMO number
- 9582867
- Ship type
- General cargo ship
- Gross tonnage
- 2,452
- Length overall
- 87.9 m
- Year built
- 2010
- Flag state
- Antigua and Barbuda per EU MRV 2025
- Port of registry
- SAINT-JOHN'S MRV 2025
- Home port
- SAINT-JOHN'S
- Technical efficiency (design)
- EEXI (17.88 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-03-17
- Compliance document expires
- 2027-06-30
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 1,620 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.09 t
- Under EU ETS
- 1,102 t, 69% of total
Laden voyages2025
- CO₂ on laden voyages
- 1,595 t, 100% of total
- Fuel, laden
- 498 t
- CO₂ per nm, laden
- 93.7 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 1 MRV reporting year, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, a name history, 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.