Chemical tanker · Liberia flag · built 2009
HORIZON THETIS: CO₂ emissions 2019–2025
IMO 9407380 EU ETS5 reporting years
- CO₂ reported 2024
- 3,600 t
- Fuel burned
- 1,148 t
- Distance
- 9,366 nm
- Time at sea
- 972 h
- Emitted at berth
- 2% of total
- Share of year under way
- 11%
- Gross tonnage
- 29,828
HORIZON THETIS against its type
Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,828 gross tonnage it is larger than 85% 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 180 other vessels here, 53 of them chemical tankers. The returns for 2019–2025 all give Monrovia as port of registry.
Its 3,600 t of CO₂ for 2024 is 38% 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 384.4 kg CO₂, 1.5 times the type median of 253.5 kg. It logged 972 hours at sea against a median of 2,177 hours for its type that year. 1.6% 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 (11,042 t) and the lowest 2024 (3,600 t). Its efficiency percentile within the type went from 36 in 2019 to 91 in 2024 (lower is more efficient). Of the 3 sister ships listed below with a 2024 return, 2 reported a lower CO₂ per nautical mile than this vessel.
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 year2019–2025
| 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 | 3,600 | 1,148 | 9,366 | 972 | 59 | 384.4 | 40.6 | 91 |
| 2022 | 9,684 | 3,084 | 28,564 | 2,903 | 400 | 339.0 | 12.6 | 34 |
| 2021 | 8,779 | 2,804 | 28,232 | 2,334 | 440 | 311.0 | 11.1 | 21 |
| 2019 | 11,042 | 3,531 | 38,590 | 3,121 | 594 | 286.1 | 14.1 | 36 |
Vessel particulars
- IMO number
- 9407380
- Ship type
- Chemical tanker
- Gross tonnage
- 29,828
- Length overall
- 183.0 m
- Beam
- 32.2 m
- Year built
- 2009
- Flag state
- Liberia per EU MRV 2025
- Builder
- SPP Shipbuilding Co., Ltd.
- Port of registry
- Monrovia MRV 2024
- Technical efficiency (design)
- EEXI (4.95 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-02-28
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 1,089 of 1,194 qualifying chemical tankers by EEOI, at the 91st percentile. The dashed line is the type median, 15.9; this vessel reported 40.6.
EEOI divides emissions by transport work, which for this vessel and year was 88,740,202 tonne-miles over 9,366 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 67.4% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2023, so the series has gaps.
From 2022 to 2024, emissions fell 62.8% while distance sailed fell 67.2%and CO₂ per nautical mile rose 13.4%.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
- 3,657 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.21 t
- Under EU ETS
- 1,829 t, 51% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 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.