General cargo ship · Antigua and Barbuda flag
HAREN: CO₂ emissions 2019–2025
IMO 9511636 EU ETS6 reporting years
- CO₂ reported 2025
- 2,313 t
- Fuel burned
- 738 t
- Time at sea
- 1,339 h
- Emitted at berth
- 3% of total
- Share of year under way
- 15%
HAREN against its type
It is one of 381 general cargo ships here under the Antigua and Barbuda flag, 12.4% of the 3,081 on the register. Its MRV returns name it HAREN for 2019–2023 and UAL BRAZIL for 2025. The reported port of registry changed: St Johns (2019), then St. Johns (2020–2022), then Saint John's (2023), then St Johns (2025).
Its 2,313 t of CO₂ for 2025 is 18% 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 148.0 kg CO₂, 21% above the type median of 122.2 kg. It logged 1,339 hours at sea against a median of 3,044 hours for its type that year. 3.2% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 6 years with reported emissions, the highest was 2019 (5,945 t) and the lowest 2020 (1,951 t). Of the 7 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,313 | 738 | — | 1,339 | 73 | 148.0 | — | — |
| 2023 | 5,495 | 1,758 | — | 2,992 | 170 | 175.1 | — | — |
| 2022 | 2,675 | 853 | — | 1,832 | 67 | 170.4 | — | — |
| 2021 | 1,973 | 629 | — | 1,142 | 57 | 142.6 | — | — |
| 2020 | 1,951 | 622 | — | 1,133 | 46 | 164.6 | — | — |
| 2019 | 5,945 | 1,896 | — | 3,295 | 155 | 163.1 | — | — |
Vessel particulars
- IMO number
- 9511636
- Previously reported as
- UAL BRAZIL
- Ship type
- General cargo ship
- Flag state
- Antigua and Barbuda per EU MRV 2025
- Port of registry
- St Johns MRV 2025
- Home port
- St Johns
- Ice class
- IA
- Technical efficiency (design)
- EEXI (9.66 gCO₂/t·nm)
- Verifier
- EnvService GmbH, Germany
- Accreditation
- D-VS-20809-01-00
- Compliance document issued
- 2026-03-09
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 61.1% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions fell 57.9% and CO₂ per nautical mile fell 15.5%.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
- 2,349 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,348 t, 58% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Bureau Veritas Certification France | France |
| 2020 | DNV | Germany |
| 2025 | EnvService 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 2019–2025, published by the European Commission.
This page draws on 6 MRV reporting years, 1 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.