Chemical tanker · Liberia flag · built 2014
HIGH VOYAGER: CO₂ emissions 2018–2024
IMO 9681845 EU ETS4 reporting years
- CO₂ reported 2024
- 1,234 t
- Fuel burned
- 395 t
- Distance
- 4,545 nm
- Time at sea
- 423 h
- Emitted at berth
- 3% of total
- Share of year under way
- 5%
- Gross tonnage
- 29,935
HIGH VOYAGER against its type
Built in 2014, it is 4 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,935 gross tonnage it is larger than 86% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. The reported port of registry changed: VALLETTA (2018), then MONROVIA (2019–2024).
Its 1,234 t of CO₂ for 2024 is 79% below the median of 5,830 t among the 1,451 chemical tankers on this register that reported for 2024. Per nautical mile it emitted 271.5 kg CO₂, close to the type median of 253.5 kg. It logged 423 hours at sea against a median of 2,177 hours for its type that year. 2.5% of its 2024 emissions were at berth; the median for chemical tankers was 5.9%. Across 4 years with reported emissions, the highest was 2019 (12,487 t) and the lowest 2024 (1,234 t). Its efficiency percentile within the type went from 11 in 2018 to 13 in 2024 (lower is more efficient). The one sister ship listed below with a 2024 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 1,234 | 395 | 4,545 | 423 | 31 | 271.5 | 8.8 | 13 |
| 2020 | 5,238 | 1,675 | 20,937 | 1,951 | 286 | 250.2 | 9.1 | 10 |
| 2019 | 12,487 | 3,985 | 44,110 | 4,229 | 1,174 | 283.1 | 8.9 | 9 |
| 2018 | 6,303 | 2,004 | 22,649 | 2,264 | 490 | 278.3 | 9.4 | 11 |
Vessel particulars
- IMO number
- 9681845
- Ship type
- Chemical tanker
- Gross tonnage
- 29,935
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Year built
- 2014
- Flag state
- Liberia per EU MRV 2024
- Builder
- HD Hyundai Mipo
- Port of registry
- MONROVIA MRV 2024
- Technical efficiency (design)
- EEDI (4.19 gCO₂/t·nm)
- Verifier
- RINA Services Spa, Italy
- Accreditation
- 002O
- Compliance document issued
- 2025-02-28
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 153 of 1,194 qualifying chemical tankers by EEOI, at the 13th percentile. The dashed line is the type median, 15.9; this vessel reported 8.8.
EEOI divides emissions by transport work, which for this vessel and year was 140,372,014 tonne-miles over 4,545 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 80.4% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, 2022, 2023, so the series has gaps.
From 2020 to 2024, emissions fell 76.4% while distance sailed fell 78.3%and CO₂ per nautical mile rose 8.5%.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
- 1,253 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.07 t
- Under EU ETS
- 633 t, 51% of total
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 4 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.