Bulk carrier · San Marino flag · built 2004
NONG LYLA: CO₂ emissions 2018–2025
IMO 9278739 EU ETS4 reporting years
- CO₂ reported 2025
- 5,858 t
- Fuel burned
- 1,879 t
- Distance
- 26,259 nm
- Time at sea
- 2,288 h
- Emitted at berth
- 5% of total
- Share of year under way
- 26%
- Gross tonnage
- 19,828
NONG LYLA against its type
Built in 2004, it is 8 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 19,828 gross tonnage it is smaller than 91% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 17 bulk carriers here under the San Marino flag, 0.2% of the 8,138 on the register. The same builder is recorded for 468 other vessels here, 362 of them bulk carriers. Its MRV returns name it NONG LYLA for 2018–2022 and OSLEEN for 2024–2025. The reported port of registry changed: Majuro (2022), then San Marino (2024–2025).
Its 5,858 t of CO₂ for 2025 is 1.8 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 223.1 kg CO₂, 14% below the type median of 260.7 kg. It logged 2,288 hours at sea against a median of 1,200 hours for its type that year. 5.0% 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 (5,858 t) and the lowest 2022 (1,231 t). Its efficiency percentile within the type went from 63 in 2022 to 86 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 5,858 | 1,879 | 26,259 | 2,288 | 292 | 223.1 | 11.5 | 86 |
| 2024 | 4,598 | 1,467 | 20,731 | 1,910 | 284 | 221.8 | 11.5 | 83 |
| 2022 | 1,231 | 393 | 5,726 | 470 | 0 | 215.0 | 9.5 | 63 |
| 2018 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9278739
- Previously reported as
- OSLEEN
- Ship type
- Bulk carrier
- Gross tonnage
- 19,828
- Length overall
- 174.7 m
- Year built
- 2004
- Flag state
- San Marino per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Marshall Islands. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Oshima Shipbuilding
- Port of registry
- San Marino MRV 2025
- Home port
- San Marino
- Technical efficiency (design)
- EEXI (5.32 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-25
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,781 of 3,241 qualifying bulk carriers by EEOI, at the 86th percentile. The dashed line is the type median, 7.6; this vessel reported 11.5.
EEOI divides emissions by transport work, which for this vessel and year was 509,847,694 tonne-miles over 26,259 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 375.8% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2021, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 27.4% while distance sailed rose 26.7%and CO₂ per nautical mile rose 0.6%.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
- 5,950 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.34 t
- Under EU ETS
- 3,193 t, 55% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2022 | NORMEC VERIFAVIA SAS | France |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.