Gas carrier · Liberia flag
KAROLINE N: CO₂ emissions 2018–2022
IMO 9386299 5 reporting years
- CO₂ reported 2022
- 4,087 t
- Fuel burned
- 1,293 t
- Distance
- 10,505 nm
- Time at sea
- 726 h
- Emitted at berth
- 2% of total
- Share of year under way
- 8%
KAROLINE N against its type
It is one of 131 gas carriers here under the Liberia flag, 19.0% of the 688 on the register. The returns for 2018–2022 all give Monrovia as port of registry.
Its 4,087 t of CO₂ for 2022 is 38% below the median of 6,608 t among the 355 gas carriers on this register that reported for 2022. Per nautical mile it emitted 389.0 kg CO₂, 39% above the type median of 279.0 kg. It logged 726 hours at sea against a median of 1,992 hours for its type that year. 1.5% of its 2022 emissions were at berth; the median for gas carriers was 5.7%. Across 4 years with reported emissions, the highest was 2019 (8,799 t) and the lowest 2020 (2,576 t). Its efficiency percentile within the type went from 11 in 2018 to 21 in 2022 (lower is more efficient).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 4,087 | 1,293 | 10,505 | 726 | 63 | 389.0 | 18.6 | 21 |
| 2021 | No EU/EEA voyages reported | |||||||
| 2020 | 2,576 | 815 | 6,508 | 469 | 97 | 395.8 | 10.1 | 2 |
| 2019 | 8,799 | 2,814 | 23,087 | 1,784 | 130 | 381.1 | 12.4 | 5 |
| 2018 | 5,688 | 1,821 | 13,310 | 849 | 290 | 427.4 | 17.4 | 11 |
Vessel particulars
- IMO number
- 9386299
- Ship type
- Gas carrier
- Flag state
- Liberia per EU MRV 2022
- Port of registry
- Monrovia MRV 2022
- Technical efficiency (design)
- EIV (7.26 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
- 2023-04-30
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 66 of 316 qualifying gas carriers by EEOI, at the 21st percentile. The dashed line is the type median, 38.5; this vessel reported 18.6.
EEOI divides emissions by transport work, which for this vessel and year was 220,309,973 tonne-miles over 10,505 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 28.2% lower than in 2018, for EU/EEA voyages only.
From 2020 to 2022, emissions rose 58.7% while distance sailed rose 61.4%and CO₂ per nautical mile fell 1.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Laden voyages2022
- CO₂ on laden voyages
- 1,960 t, 48% of total
- Fuel, laden
- 620 t
- CO₂ per nm, laden
- 376.5 kg
The rest of the 2022 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
This page draws on 5 MRV reporting years, an efficiency ranking and 1 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.