General cargo ship · Panama flag · built 2006
ASL ELSA: CO₂ emissions 2021–2025
IMO 9300623 EU ETS4 reporting years
- CO₂ reported 2024
- 281 t
- Fuel burned
- 90 t
- Time at sea
- 108 h
- Emitted at berth
- 11% of total
- Share of year under way
- 1%
- Gross tonnage
- 29,753
ASL ELSA against its type
Built in 2006, it is 1 year older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 29,753 gross tonnage it is larger than 95% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 310 general cargo ships here under the Panama flag, 10.1% of the 3,081 on the register. The same builder is recorded for 468 other vessels here, 92 of them general cargo ships. Its MRV returns name it GM LEGEND for 2021 and ASL ELSA for 2023–2025. The reported port of registry changed: MAJURO (2021), then Panama (2023–2025).
Its 281 t of CO₂ for 2024 is 93% below the median of 4,046 t among the 1,395 general cargo ships on this register that reported for 2024. Per nautical mile it emitted 539.8 kg CO₂, 2.9 times the type median of 187.0 kg. It logged 108 hours at sea against a median of 2,074 hours for its type that year. 10.5% of its 2024 emissions were at berth; the median for general cargo ships was 3.9%. Across 3 years with reported emissions, the highest was 2023 (6,656 t) and the lowest 2024 (281 t). Its efficiency percentile within the type went from 99 in 2021 to 1 in 2023 (lower is more efficient).
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2024 | 281 | 90 | — | 108 | 30 | 539.8 | — | — |
| 2023 | 6,656 | 2,114 | 24,475 | 2,364 | 346 | 271.9 | 6.1 | 1 |
| 2021 | 5,319 | 1,691 | 22,422 | 1,962 | 138 | 237.2 | 23.4 | 99 |
Vessel particulars
- IMO number
- 9300623
- Previously reported as
- GM LEGEND
- Ship type
- General cargo ship
- Gross tonnage
- 29,753
- Length overall
- 188.5 m
- Year built
- 2006
- Flag state
- Panama 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
- Panama MRV 2024
- Technical efficiency (design)
- EEXI (5 gCO₂/t·nm)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2025-03-31
- Compliance document expires
- 2026-06-30
Efficiency against its own type2023
Position 5 of 331 qualifying general cargo ships by EEOI, at the 1st percentile. The dashed line is the type median, 21.1; this vessel reported 6.1.
EEOI divides emissions by transport work, which for this vessel and year was 1,094,740,132 tonne-miles over 24,475 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 94.7% lower than in 2021, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.
From 2023 to 2024, emissions fell 95.8% and CO₂ per nautical mile rose 98.5%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 285 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.02 t
- Under EU ETS
- 155 t, 55% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2025, 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.