Chemical tanker · South Korea flag · built 2005
FAIRCHEM STEED: CO₂ emissions 2018–2025
IMO 9311256 EU ETS6 reporting years
- CO₂ reported 2025
- 4,455 t
- Fuel burned
- 1,418 t
- Distance
- 23,015 nm
- Time at sea
- 2,026 h
- Emitted at berth
- 7% of total
- Share of year under way
- 23%
- Gross tonnage
- 11,642
FAIRCHEM STEED against its type
Built in 2005, it is 5 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,642 gross tonnage it is smaller than 75% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 15 chemical tankers here under the South Korea flag, 0.6% of the 2,344 on the register. Its MRV returns name it FAIRCHEM STEED for 2018–2019, MONAX for 2021–2024 and YC PANSY for 2025. The reported port of registry changed: Majuro (2018–2024), then JEJU (2025).
Its 4,455 t of CO₂ for 2025 is 19% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 193.6 kg CO₂, 23% below the type median of 250.2 kg. It logged 2,026 hours at sea against a median of 2,106 hours for its type that year. 6.5% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2021 (6,704 t) and the lowest 2024 (1,027 t). Its efficiency percentile within the type went from 22 in 2018 to 82 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,455 | 1,418 | 23,015 | 2,026 | 290 | 193.6 | 28.3 | 82 |
| 2024 | 1,027 | 328 | — | 510 | 0 | 182.4 | — | — |
| 2022 | 1,570 | 496 | 8,491 | 742 | 111 | 184.9 | 18.2 | 60 |
| 2021 | 6,704 | 2,116 | 37,939 | 3,148 | 331 | 176.7 | 17.2 | 56 |
| 2019 | 5,039 | 1,607 | 21,764 | 1,818 | 218 | 231.5 | 17.4 | 54 |
| 2018 | 1,236 | 396 | 5,820 | 497 | 45 | 212.4 | 11.2 | 22 |
Vessel particulars
- IMO number
- 9311256
- Previously reported as
- MONAX, YC PANSY
- Ship type
- Chemical tanker
- Gross tonnage
- 11,642
- Length overall
- 145.5 m
- Year built
- 2005
- Flag state
- South Korea per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Marshall Islands. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- JEJU MRV 2025
- Technical efficiency (design)
- EEXI (7.64 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,109 of 1,348 qualifying chemical tankers by EEOI, at the 82nd percentile. The dashed line is the type median, 14.4; this vessel reported 28.3.
EEOI divides emissions by transport work, which for this vessel and year was 157,348,287 tonne-miles over 23,015 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 260.3% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 333.8% and CO₂ per nautical mile rose 6.1%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,524 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.26 t
- Under EU ETS
- 1,369 t, 31% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2021 | Nippon Kaiji Kyokai | Japan |
| 2025 | Korean Register | Korea, Republic of |
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 6 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.