Bulk carrier · Panama flag · built 2011
LUYANG SMOOTH: CO₂ emissions 2022–2025
IMO 9538763 EU ETS3 reporting years
- CO₂ reported 2025
- 7,209 t
- Fuel burned
- 2,304 t
- Distance
- 20,037 nm
- Time at sea
- 2,026 h
- Emitted at berth
- 1% of total
- Share of year under way
- 23%
- Gross tonnage
- 41,342
LUYANG SMOOTH against its type
Built in 2011, it is 1 year older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 41,342 gross tonnage it is larger than 66% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,601 bulk carriers here under the Panama flag, 19.7% of the 8,138 on the register. The same builder is recorded for 98 other vessels here, 49 of them bulk carriers. Its MRV returns name it OMIROS for 2022 and LUYANG SMOOTH for 2024–2025. The returns for 2022–2025 all give Panama as port of registry.
Its 7,209 t of CO₂ for 2025 is 2.2 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 359.8 kg CO₂, 38% above the type median of 260.7 kg. It logged 2,026 hours at sea against a median of 1,200 hours for its type that year. 1.1% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 3 years with reported emissions, the highest was 2025 (7,209 t) and the lowest 2024 (3,049 t). Its efficiency percentile within the type went from 58 in 2022 to 36 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 7,209 | 2,304 | 20,037 | 2,026 | 79 | 359.8 | 6.7 | 36 |
| 2024 | 3,049 | 974 | 9,095 | 853 | 150 | 335.3 | 6.3 | 27 |
| 2022 | 3,320 | 1,050 | 12,154 | 1,063 | 70 | 273.2 | 9.1 | 58 |
Vessel particulars
- IMO number
- 9538763
- Previously reported as
- OMIROS
- Ship type
- Bulk carrier
- Gross tonnage
- 41,342
- Length overall
- 225.0 m
- Beam
- 32.0 m
- Year built
- 2011
- Flag state
- Panama per EU MRV 2025
- Builder
- Jiangnan Shipyard
- Port of registry
- Panama MRV 2025
- Home port
- Panama
- Technical efficiency (design)
- EEXI (3.62 gCO₂/t·nm)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2026-03-25
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,185 of 3,241 qualifying bulk carriers by EEOI, at the 36th percentile. The dashed line is the type median, 7.6; this vessel reported 6.7.
EEOI divides emissions by transport work, which for this vessel and year was 1,074,311,475 tonne-miles over 20,037 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 117.1% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions rose 136.4% while distance sailed rose 120.3%and CO₂ per nautical mile rose 7.3%.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
- 7,322 t
- Methane (CH₄)
- 0.12 t
- Nitrous oxide (N₂O)
- 0.41 t
- Under EU ETS
- 3,648 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2024 | CHINA CLASSIFICATION SOCIETY | China |
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 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.