General cargo ship · Antigua and Barbuda flag · built 2001
HELENE B: CO₂ emissions 2025
IMO 9195406 EU ETS
- CO₂ reported 2025
- 2,380 t
- Fuel burned
- 742 t
- Time at sea
- 3,966 h
- Emitted at berth
- 6% of total
- Share of year under way
- 45%
- Gross tonnage
- 2,301
HELENE B against its type
Built in 2001, it is 6 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 2,301 gross tonnage it is smaller than 92% 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 86 other vessels here, 10 of them general cargo ships.
Its 2,380 t of CO₂ for 2025 is 16% 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 75.6 kg CO₂, 38% below the type median of 122.2 kg. It logged 3,966 hours at sea against a median of 3,044 hours for its type that year. 5.9% 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, 7 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 | 2,380 | 742 | — | 3,966 | 141 | 75.6 | — | — |
Vessel particulars
- IMO number
- 9195406
- Ship type
- General cargo ship
- Gross tonnage
- 2,301
- Length overall
- 82.5 m
- Beam
- 12.4 m
- Year built
- 2001
- Flag state
- Antigua and Barbuda per EU MRV 2025
- Builder
- Mangalia Shipyard
- Port of registry
- SAINT JOHN'S MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (15.87 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-02-23
- Compliance document expires
- 2027-06-30
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 2,417 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,923 t, 81% of total
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).
This page draws on 1 MRV reporting year and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.