Bulk carrier · Antigua and Barbuda flag · built 2010
REDHEAD: CO₂ emissions 2018–2025
IMO 9413901 EU ETS8 reporting years
- CO₂ reported 2025
- 4,273 t
- Fuel burned
- 1,350 t
- Distance
- 21,683 nm
- Time at sea
- 2,486 h
- Emitted at berth
- 4% of total
- Share of year under way
- 28%
- Gross tonnage
- 20,491
REDHEAD 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 20,491 gross tonnage it is smaller than 90% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 29 bulk carriers here under the Antigua and Barbuda flag, 0.4% of the 8,138 on the register. The reported port of registry changed: St. John's (2018–2019), then St. Johns (2020–2022), then ST. JOHN'S (2023–2025).
Its 4,273 t of CO₂ for 2025 is 32% 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 197.1 kg CO₂, 24% below the type median of 260.7 kg. It logged 2,486 hours at sea against a median of 1,200 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 8 years with reported emissions, the highest was 2020 (8,679 t) and the lowest 2024 (2,268 t). Its efficiency percentile within the type went from 65 in 2018 to 79 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 3 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 | 4,273 | 1,350 | 21,683 | 2,486 | 164 | 197.1 | 10.3 | 79 |
| 2024 | 2,268 | 720 | 10,733 | 953 | 100 | 211.3 | 9.1 | 64 |
| 2023 | 2,596 | 823 | 10,681 | 1,018 | 418 | 243.1 | 14.6 | 91 |
| 2022 | 2,612 | 832 | 10,863 | 971 | 169 | 240.5 | 13.9 | 88 |
| 2021 | 5,141 | 1,623 | 21,793 | 1,894 | 345 | 235.9 | 18.1 | 96 |
| 2020 | 8,679 | 2,729 | 34,681 | 4,579 | 347 | 250.2 | 12.1 | 85 |
| 2019 | 7,552 | 2,404 | 28,160 | 2,747 | 785 | 268.2 | 13.8 | 90 |
| 2018 | 3,035 | 968 | 13,377 | 1,724 | 76 | 226.9 | 9.6 | 65 |
Vessel particulars
- IMO number
- 9413901
- Ship type
- Bulk carrier
- Gross tonnage
- 20,491
- Length overall
- 189.7 m
- Beam
- 23.7 m
- Year built
- 2010
- Flag state
- Antigua and Barbuda per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Cyprus. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- St. John's MRV 2025
- Ice class
- PC7
- Technical efficiency (design)
- EEXI (5.65 gCO₂/t·nm)
- Verifier
- Swiss Climate EcoCare GmbH, Germany
- Accreditation
- D-VS-20810-01
- Compliance document issued
- 2026-03-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,563 of 3,241 qualifying bulk carriers by EEOI, at the 79th percentile. The dashed line is the type median, 7.6; this vessel reported 10.3.
EEOI divides emissions by transport work, which for this vessel and year was 415,260,447 tonne-miles over 21,683 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 40.8% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 88.4% while distance sailed rose 102.0%and CO₂ per nautical mile fell 6.8%.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
- 4,339 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.24 t
- Under EU ETS
- 2,351 t, 55% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2019 | Bureau Veritas Certification France | France |
| 2020 | DNV | Germany |
| 2024 | Swiss Climate EcoCare GmbH | 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).
This page draws on 8 MRV reporting years, an efficiency ranking and 4 of 5 vessel particulars. Not found in the sources for this vessel: 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.