Gas carrier · Liberia flag · built 2011
NAVIGATOR LEO: CO₂ emissions 2018–2025
IMO 9482574 EU ETS8 reporting years
- CO₂ reported 2024
- 3,768 t
- Fuel burned
- 1,200 t
- Distance
- 15,692 nm
- Time at sea
- 2,228 h
- Emitted at berth
- 10% of total
- Share of year under way
- 25%
- Gross tonnage
- 18,321
NAVIGATOR LEO against its type
Built in 2011, it is 2 years older than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 18,321 gross tonnage it is smaller than 59% of the other 525 gas carriers with a recorded tonnage. It is one of 131 gas carriers here under the Liberia flag, 19.0% of the 688 on the register. The same builder is recorded for 983 other vessels here, 64 of them gas carriers. The returns for 2020–2025 all give Monrovia as port of registry.
Its 3,768 t of CO₂ for 2024 is 39% below the median of 6,198 t among the 333 gas carriers on this register that reported for 2024. Per nautical mile it emitted 240.1 kg CO₂, close to the type median of 252.4 kg. It logged 2,228 hours at sea against a median of 2,165 hours for its type that year. 10.2% of its 2024 emissions were at berth; the median for gas carriers was 3.5%. Across 7 years with reported emissions, the highest was 2018 (14,245 t) and the lowest 2023 (1,864 t). Its efficiency percentile within the type went from 41 in 2018 to 66 in 2024 (lower is more efficient). The one sister ship listed below with a 2024 return reported a lower CO₂ per nautical mile.
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 year2018–2025
| 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 | 3,768 | 1,200 | 15,692 | 2,228 | 386 | 240.1 | 48.4 | 66 |
| 2023 | 1,864 | 584 | 4,198 | 567 | 454 | 443.9 | 73.6 | 75 |
| 2022 | 3,329 | 1,067 | 12,224 | 1,158 | 556 | 272.3 | 45.1 | 56 |
| 2021 | 7,491 | 2,395 | 24,800 | 3,159 | 787 | 302.1 | 59.4 | 68 |
| 2020 | 11,589 | 3,703 | 37,921 | 3,069 | 1,817 | 305.6 | 48.6 | 59 |
| 2019 | 11,283 | 3,623 | 41,707 | 5,288 | 1,868 | 270.5 | 39.9 | 48 |
| 2018 | 14,245 | 4,443 | 62,638 | 5,860 | 740 | 227.4 | 38.3 | 41 |
Vessel particulars
- IMO number
- 9482574
- Ship type
- Gas carrier
- Gross tonnage
- 18,321
- Length overall
- 159.9 m
- Beam
- 25.6 m
- Year built
- 2011
- Flag state
- Liberia per EU MRV 2025
- Builder
- HD Hyundai Mipo
- Port of registry
- Monrovia MRV 2024
- Ice class
- IB
- Technical efficiency (design)
- EIV (32.78 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-02-26
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 183 of 279 qualifying gas carriers by EEOI, at the 66th percentile. The dashed line is the type median, 34.6; this vessel reported 48.4.
EEOI divides emissions by transport work, which for this vessel and year was 77,844,835 tonne-miles over 15,692 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 73.6% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions rose 102.2% while distance sailed rose 273.8%and CO₂ per nautical mile fell 45.9%.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
- 3,827 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 2,210 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | DNV | Germany |
| 2025 | 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 8 MRV reporting years, an efficiency ranking and 5 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.