General cargo ship · Saudi Arabia flag · built 2014
BAHRI RIYADH: CO₂ emissions 2020–2025
IMO 9695224 EU ETS5 reporting years
- CO₂ reported 2025
- 4,873 t
- Fuel burned
- 1,546 t
- Time at sea
- 2,023 h
- Emitted at berth
- 3% of total
- Share of year under way
- 23%
- Gross tonnage
- 22,362
BAHRI RIYADH against its type
Built in 2014, it is 7 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 22,362 gross tonnage it is larger than 84% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 2 general cargo ships here under the Saudi Arabia flag, 0.1% of the 3,081 on the register. Its MRV returns name it HUANGHAI STRUGGLER for 2020–2023 and BAHRI RIYADH for 2025. The reported port of registry changed: Hong Kong (2020–2023), then Dammam (2025).
Its 4,873 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 229.7 kg CO₂, 1.9 times the type median of 122.2 kg. It logged 2,023 hours at sea against a median of 3,044 hours for its type that year. 3.1% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 5 years with reported emissions, the highest was 2025 (4,873 t) and the lowest 2023 (1,083 t). Of the 6 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,873 | 1,546 | — | 2,023 | 149 | 229.7 | — | — |
| 2023 | 1,083 | 341 | — | 454 | 87 | 272.9 | — | — |
| 2022 | 3,497 | 1,120 | — | 1,340 | 4 | 228.9 | — | — |
| 2021 | 2,580 | 824 | — | 883 | 205 | 259.3 | — | — |
| 2020 | 4,818 | 1,541 | — | 1,732 | 108 | 218.9 | — | — |
Vessel particulars
- IMO number
- 9695224
- Previously reported as
- HUANGHAI STRUGGLER
- Ship type
- General cargo ship
- Gross tonnage
- 22,362
- Length overall
- 166.0 m
- Beam
- 27.7 m
- Year built
- 2014
- Flag state
- Saudi Arabia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Hong Kong. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Dammam MRV 2025
- Home port
- Dammam
- Ice class
- IC
- Technical efficiency (design)
- EEXI (6.53 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-03-09
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 1.1% higher than in 2020, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions rose 349.9% and CO₂ per nautical mile fell 15.8%.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
- 4,949 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.28 t
- Under EU ETS
- 2,753 t, 57% of total
Laden voyages2025
- CO₂ on laden voyages
- 4,724 t, 97% of total
- Fuel, laden
- 1,500 t
- CO₂ per nm, laden
- 222.7 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | DNV | Germany |
| 2025 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
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 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, 4 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.