Bulk carrier · Liberia flag · built 2008
ANNA-BARBARA: CO₂ emissions 2022–2025
IMO 9407500 EU ETS4 reporting years
- CO₂ reported 2025
- 323 t
- Fuel burned
- 103 t
- Time at sea
- 69 h
- Emitted at berth
- 5% of total
- Share of year under way
- 1%
- Gross tonnage
- 30,811
ANNA-BARBARA against its type
Built in 2008, it is 4 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 30,811 gross tonnage it is smaller than 70% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,589 bulk carriers here under the Liberia flag, 19.5% of the 8,138 on the register. The same builder is recorded for 31 other vessels here, 24 of them bulk carriers. The returns for 2022–2025 all give Monrovia as port of registry.
Its 323 t of CO₂ for 2025 is 90% 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 665.5 kg CO₂, 2.6 times the type median of 260.7 kg. It logged 69 hours at sea against a median of 1,200 hours for its type that year. 5.0% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 4 years with reported emissions, the highest was 2024 (3,061 t) and the lowest 2025 (323 t). Its efficiency percentile within the type went from 60 in 2022 to 72 in 2024 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 4 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 | 323 | 103 | — | 69 | 16 | 665.5 | 329.6 | not ranked |
| 2024 | 3,061 | 981 | 10,225 | 1,131 | 140 | 299.4 | 9.8 | 72 |
| 2023 | 596 | 187 | — | 168 | 68 | 298.0 | — | — |
| 2022 | 3,008 | 959 | 9,352 | 736 | 0 | 321.7 | 9.3 | 60 |
Vessel particulars
- IMO number
- 9407500
- Ship type
- Bulk carrier
- Gross tonnage
- 30,811
- Length overall
- 189.9 m
- Year built
- 2008
- Flag state
- Liberia per EU MRV 2025
- Builder
- Kawasaki Heavy Industries
- Port of registry
- Monrovia MRV 2025
- Home port
- Monrovia
- Technical efficiency (design)
- EEXI (4.19 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: distance below the floor (2025)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-30
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 89.3% lower than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 89.5% and CO₂ per nautical mile rose 122.3%.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
- 328 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.02 t
- Under EU ETS
- 169 t, 52% of total
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) and Wikimedia Commons.
This page draws on 4 MRV reporting years, 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.