General cargo ship · Antigua and Barbuda flag · built 2011
ANNA: CO₂ emissions 2018–2025
IMO 9566796 EU ETS8 reporting years
- CO₂ reported 2025
- 4,801 t
- Fuel burned
- 1,504 t
- Time at sea
- 4,057 h
- Emitted at berth
- 4% of total
- Share of year under way
- 46%
ANNA against its type
Built in 2011, it is 4 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). 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 reported port of registry changed: Gibraltar (2019–2022), then Saint John's (2023–2025).
Its 4,801 t of CO₂ for 2025 is 1.7 times 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 116.1 kg CO₂, close to the type median of 122.2 kg. It logged 4,057 hours at sea against a median of 3,044 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 8 years with reported emissions, the highest was 2023 (5,548 t) and the lowest 2021 (4,312 t). Of the 8 comparable vessels listed below with a 2025 return, 2 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 | 4,801 | 1,504 | — | 4,057 | 183 | 116.1 | — | — |
| 2024 | 4,984 | 1,575 | — | 4,535 | 278 | 112.0 | — | — |
| 2023 | 5,548 | 1,758 | — | 4,779 | 189 | 110.0 | — | — |
| 2022 | 5,249 | 1,648 | — | 4,623 | 211 | 112.3 | — | — |
| 2021 | 4,312 | 1,354 | — | 3,588 | 160 | 112.7 | — | — |
| 2020 | 5,444 | 1,705 | — | 4,344 | 214 | 124.3 | — | — |
| 2019 | 5,183 | 1,645 | — | 5,357 | 189 | 119.4 | — | — |
| 2018 | 4,816 | 1,527 | — | 5,522 | 243 | 101.4 | — | — |
Vessel particulars
- IMO number
- 9566796
- Ship type
- General cargo ship
- Year built
- 2011
- Flag state
- Antigua and Barbuda per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Gibraltar. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Saint John's MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EIV (13.63 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-09
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 0.3% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 3.7% and CO₂ per nautical mile rose 3.7%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,875 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.27 t
- Under EU ETS
- 3,748 t, 78% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Korean Register | Korea, Republic of |
| 2019 | 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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, 2 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.