Bulk carrier · Portugal flag · built 2010
BARBRO G: CO₂ emissions 2018–2025
IMO 9546796 EU ETS8 reporting years
- CO₂ reported 2025
- 3,582 t
- Fuel burned
- 1,132 t
- Distance
- 17,226 nm
- Time at sea
- 1,632 h
- Emitted at berth
- 4% of total
- Share of year under way
- 19%
- Gross tonnage
- 20,535
BARBRO G against its type
Built in 2010, it is 2 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 20,535 gross tonnage it is smaller than 90% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 157 bulk carriers here under the Portugal flag, 1.9% of the 8,138 on the register. Its MRV returns name it PACIFIC HURON for 2018–2019, ORTOLAN BETA STRAIT for 2020 and BARBRO G for 2021–2025. The reported port of registry changed: St John (2018–2019), then St John´s (2020), then Madeira (2021–2025).
Its 3,582 t of CO₂ for 2025 is 11% above the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 207.9 kg CO₂, 20% below the type median of 260.7 kg. It logged 1,632 hours at sea against a median of 1,200 hours for its type that year. 3.6% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 8 years with reported emissions, the highest was 2018 (12,985 t) and the lowest 2024 (1,722 t). Its efficiency percentile within the type went from 98 in 2018 to 89 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 1 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 | 3,582 | 1,132 | 17,226 | 1,632 | 127 | 207.9 | 12.2 | 89 |
| 2024 | 1,722 | 548 | 9,270 | 894 | 72 | 185.8 | 14.2 | 92 |
| 2023 | 5,217 | 1,658 | 20,383 | 1,905 | 241 | 255.9 | 13.1 | 88 |
| 2022 | 6,899 | 2,191 | 30,412 | 2,879 | 310 | 226.8 | 12.2 | 82 |
| 2021 | 8,890 | 2,818 | 37,435 | 3,358 | 474 | 237.5 | 11.6 | 81 |
| 2020 | 3,028 | 963 | 12,871 | 1,123 | 268 | 235.2 | 12.7 | 88 |
| 2019 | 3,391 | 1,076 | 14,330 | 1,292 | 189 | 236.7 | 19.0 | 97 |
| 2018 | 12,985 | 4,148 | 40,819 | 5,372 | 3,958 | 318.1 | 22.0 | 98 |
Vessel particulars
- IMO number
- 9546796
- Previously reported as
- PACIFIC HURON, ORTOLAN BETA STRAIT
- Ship type
- Bulk carrier
- Gross tonnage
- 20,535
- Length overall
- 190.0 m
- Year built
- 2010
- Flag state
- Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Antigua and Barbuda. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Madeira MRV 2025
- Ice class
- IC
- Technical efficiency (design)
- EEXI (5.63 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,876 of 3,241 qualifying bulk carriers by EEOI, at the 89th percentile. The dashed line is the type median, 7.6; this vessel reported 12.2.
EEOI divides emissions by transport work, which for this vessel and year was 292,660,948 tonne-miles over 17,226 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 72.4% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 108.0% while distance sailed rose 85.8%and CO₂ per nautical mile rose 11.9%.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
- 3,638 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.20 t
- Under EU ETS
- 1,869 t, 52% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | 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, an efficiency ranking, 4 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.