Other ship types · Liberia flag · built 2010
AAL MERKUR: CO₂ emissions 2018–2024
IMO 9509695 EU ETS6 reporting years
- CO₂ reported 2024
- 11,507 t
- Fuel burned
- 3,674 t
- Distance
- 50,755 nm
- Time at sea
- 3,953 h
- Emitted at berth
- 1% of total
- Share of year under way
- 45%
- Gross tonnage
- 22,863
AAL MERKUR against its type
Built in 2010, it is 1 year newer than the median vessel in the other ship types category on this register, which was built in 2009 (451 vessels with a known build year). At 22,863 gross tonnage it is larger than 81% of the other 436 vessels in the other ship types category with a recorded tonnage. It is one of 35 vessels in the other ship types category here under the Liberia flag, 7.0% of the 499 on the register. Its MRV returns name it WARNOW MERKUR for 2018 and AAL MERKUR for 2019–2024. The returns for 2018–2024 all give Monrovia as port of registry.
Its 11,507 t of CO₂ for 2024 is 1.8 times the median of 6,327 t among the 269 vessels in the other ship types category on this register that reported for 2024. Per nautical mile it emitted 226.7 kg CO₂, close to the type median of 226.4 kg. It logged 3,953 hours at sea against a median of 2,435 hours for its type that year. 0.8% of its 2024 emissions were at berth; the median for vessels in the other ship types category was 3.3%. Across 6 years with reported emissions, the highest was 2024 (11,507 t) and the lowest 2018 (2,430 t). Its efficiency percentile within the type went from 74 in 2018 to 32 in 2024 (lower is more efficient). Of the 3 comparable vessels listed below with a 2024 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 11,507 | 3,674 | 50,755 | 3,953 | 98 | 226.7 | 27.2 | 32 |
| 2023 | 5,594 | 1,789 | 24,100 | 1,882 | 111 | 232.1 | 71.0 | 45 |
| 2022 | 8,310 | 2,658 | — | 2,376 | 531 | 280.4 | — | — |
| 2021 | 4,667 | 1,489 | — | 1,297 | 185 | 294.3 | — | — |
| 2019 | 3,208 | 1,026 | 12,132 | 1,023 | 184 | 264.4 | 12.4 | 9 |
| 2018 | 2,430 | 779 | 10,917 | 1,009 | 0 | 222.6 | 39.8 | 74 |
Vessel particulars
- IMO number
- 9509695
- Previously reported as
- WARNOW MERKUR
- Ship type
- Other ship types
- Gross tonnage
- 22,863
- Length overall
- 179.5 m
- Beam
- 28.2 m
- Year built
- 2010
- Flag state
- Liberia per EU MRV 2024
- Port of registry
- Monrovia MRV 2024
- Technical efficiency (design)
- EEXI (7.94 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2025-03-28
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 51 of 155 qualifying other ship typess by EEOI, at the 32nd percentile. The dashed line is the type median, 38.0; this vessel reported 27.2.
EEOI divides emissions by transport work, which for this vessel and year was 422,589,423 tonne-miles over 50,755 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 373.5% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2023 to 2024, emissions rose 105.7% while distance sailed rose 110.6%and CO₂ per nautical mile fell 2.3%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 11,687 t
- Methane (CH₄)
- 0.18 t
- Nitrous oxide (N₂O)
- 0.66 t
- Under EU ETS
- 5,928 t, 52% of total
Laden voyages2024
- CO₂ on laden voyages
- 10,213 t, 89% of total
- Fuel, laden
- 3,265 t
The rest of the 2024 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, an efficiency ranking, 4 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.