Chemical tanker · Marshall Islands flag · built 2016
LOUIS P: CO₂ emissions 2020–2025
IMO 9749336 EU ETS6 reporting years
- CO₂ reported 2025
- 4,349 t
- Fuel burned
- 1,383 t
- Distance
- 18,670 nm
- Time at sea
- 1,814 h
- Emitted at berth
- 7% of total
- Share of year under way
- 21%
- Gross tonnage
- 17,858
LOUIS P against its type
Built in 2016, it is 6 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 17,858 gross tonnage it is smaller than 58% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. The returns for 2020–2024 all give MAJURO as port of registry.
Its 4,349 t of CO₂ for 2025 is 21% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 232.9 kg CO₂, close to the type median of 250.2 kg. It logged 1,814 hours at sea against a median of 2,109 hours for its type that year. 6.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2022 (9,301 t) and the lowest 2021 (1,645 t). Its efficiency percentile within the type went from 55 in 2020 to 64 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 5 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,349 | 1,383 | 18,670 | 1,814 | 299 | 232.9 | 18.2 | 64 |
| 2024 | 7,660 | 2,443 | 34,800 | 3,763 | 0 | 220.1 | 14.5 | 44 |
| 2023 | 4,227 | 1,334 | 18,012 | 1,385 | 527 | 234.7 | 11.0 | 23 |
| 2022 | 9,301 | 2,941 | 41,040 | 3,344 | 814 | 226.6 | 12.4 | 33 |
| 2021 | 1,645 | 521 | 6,997 | 551 | 195 | 235.1 | 13.5 | 36 |
| 2020 | 2,228 | 714 | 8,706 | 696 | 181 | 255.9 | 16.7 | 55 |
Vessel particulars
- IMO number
- 9749336
- Ship type
- Chemical tanker
- Gross tonnage
- 17,858
- Length overall
- 169.0 m
- Beam
- 25.6 m
- Year built
- 2016
- Flag state
- Marshall Islands per EU MRV 2024
- Builder
- HD Hyundai Mipo
- Technical efficiency (design)
- EEDI (5.74 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 864 of 1,348 qualifying chemical tankers by EEOI, at the 64th percentile. The dashed line is the type median, 14.4; this vessel reported 18.2.
EEOI divides emissions by transport work, which for this vessel and year was 238,308,493 tonne-miles over 18,670 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 95.2% higher than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 43.2% while distance sailed fell 46.4%and CO₂ per nautical mile rose 5.8%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,417 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.25 t
- Under EU ETS
- 2,749 t, 63% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 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.