Bulk carrier · Hong Kong flag · built 2013
GUO HAI LIAN 665: CO₂ emissions 2020–2025
IMO 9591492 EU ETS2 reporting years
- CO₂ reported 2025
- 3,451 t
- Fuel burned
- 1,095 t
- Distance
- 10,170 nm
- Time at sea
- 991 h
- Emitted at berth
- 7% of total
- Share of year under way
- 11%
- Gross tonnage
- 41,605
GUO HAI LIAN 665 against its type
Built in 2013, it is 1 year newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 41,605 gross tonnage it is larger than 66% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 637 bulk carriers here under the Hong Kong flag, 7.8% of the 8,138 on the register. The same builder is recorded for 34 other vessels here, 13 of them bulk carriers. Its MRV returns name it HUAYANG ENDEAVOUR for 2020 and GUO HAI LIAN 665 for 2025. The returns for 2020–2025 all give HONGKONG as port of registry.
Its 3,451 t of CO₂ for 2025 is close to the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 339.3 kg CO₂, 30% above the type median of 260.7 kg. It logged 991 hours at sea against a median of 1,200 hours for its type that year. 6.8% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Its efficiency percentile within the type went from 20 in 2020 to 25 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,451 | 1,095 | 10,170 | 991 | 236 | 339.3 | 6.0 | 25 |
| 2020 | 4,740 | 1,496 | 13,753 | 1,429 | 341 | 344.6 | 5.9 | 20 |
Vessel particulars
- IMO number
- 9591492
- Previously reported as
- HUAYANG ENDEAVOUR
- Ship type
- Bulk carrier
- Gross tonnage
- 41,605
- Length overall
- 225.0 m
- Year built
- 2013
- Flag state
- Hong Kong per EU MRV 2025
- Port of registry
- HONGKONG MRV 2025
- Technical efficiency (design)
- EIV (4 gCO₂/t·nm)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2026-03-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 818 of 3,241 qualifying bulk carriers by EEOI, at the 25th percentile. The dashed line is the type median, 7.6; this vessel reported 6.0.
EEOI divides emissions by transport work, which for this vessel and year was 579,994,958 tonne-miles over 10,170 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 27.2% lower than in 2020, for EU/EEA voyages only. No return is recorded for 2021, 2022, 2023, 2024, so the series has gaps.
From 2020 to 2025, emissions fell 27.2% while distance sailed fell 26.1%and CO₂ per nautical mile fell 1.5%.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
- 3,505 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.20 t
- Under EU ETS
- 2,021 t, 59% of total
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 2 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: 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.