Vehicle carrier · Liberia flag
YONG LE KOU: CO₂ emissions 2025
IMO 9997593 MMSI 636022970EU ETS
- CO₂ reported 2025
- 1,722 t
- Fuel burned
- 558 t
- Time at sea
- 311 h
- Emitted at berth
- 16% of total
- Share of year under way
- 4%
YONG LE KOU against its type
It is one of 89 vehicle carriers here under the Liberia flag, 12.5% of the 713 on the register.
Its 1,722 t of CO₂ for 2025 is 76% below the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 391.2 kg CO₂, 27% above the type median of 309.1 kg. It logged 311 hours at sea against a median of 1,639 hours for its type that year. 16.2% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Of the 7 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 1,722 | 558 | — | 311 | 279 | 391.2 | 91.5 | not ranked |
Vessel particulars
- IMO number
- 9997593
- MMSI
- 636022970
- Call sign
- 5LLH4
- Ship type
- Vehicle carrier
- Length overall
- 200.0 m
- Beam
- 38.0 m
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (11 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2026-05-26
- Compliance document expires
- 2027-06-30
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 1,747 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.09 t
- Under EU ETS
- 1,353 t, 79% of total
Observed movementsAIS · Norwegian waters
- First seen
- 28 Jul 2025
- Last seen
- 30 Oct 2025
- Days observed
- 4
- Positions
- 479
- Median speed
- 15.3 kn
Its recorded positions span 58.0°N to 59.7°N and 8.7°E to 10.7°E.
85 hourly points from 479 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 1 MRV reporting year, 2 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: an efficiency ranking, 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.