Chemical tanker · Liberia flag · built 2000
STOLT SYCAMORE: CO₂ emissions 2018–2025
IMO 9198563 EU ETS7 reporting years
- CO₂ reported 2025
- 5,337 t
- Fuel burned
- 1,722 t
- Distance
- 16,234 nm
- Time at sea
- 1,512 h
- Emitted at berth
- 9% of total
- Share of year under way
- 17%
- Gross tonnage
- 23,129
STOLT SYCAMORE against its type
Built in 2000, it is 10 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 23,129 gross tonnage it is smaller than 51% 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 25 other vessels here, 20 of them chemical tankers. The returns for 2021–2025 all give Monrovia as port of registry.
Its 5,337 t of CO₂ for 2025 is close to the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 328.8 kg CO₂, 31% above the type median of 250.2 kg. It logged 1,512 hours at sea against a median of 2,106 hours for its type that year. 8.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2018 (8,011 t) and the lowest 2020 (3,925 t). Its efficiency percentile within the type went from 77 in 2018 to 42 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 4 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 | 5,337 | 1,722 | 16,234 | 1,512 | 477 | 328.8 | 13.1 | 42 |
| 2024 | 6,480 | 2,065 | 17,967 | 1,804 | 484 | 360.6 | 17.2 | 54 |
| 2022 | 4,106 | 1,307 | 11,846 | 1,148 | 503 | 346.6 | 14.9 | 46 |
| 2021 | 6,035 | 1,926 | 17,341 | 1,407 | 637 | 348.0 | 17.9 | 59 |
| 2020 | 3,925 | 1,254 | 10,262 | 769 | 207 | 382.5 | 16.5 | 54 |
| 2019 | 5,976 | 1,907 | 15,726 | 1,229 | 525 | 380.0 | 20.7 | 67 |
| 2018 | 8,011 | 2,559 | 18,602 | 1,524 | 539 | 430.6 | 24.7 | 77 |
Vessel particulars
- IMO number
- 9198563
- Ship type
- Chemical tanker
- Gross tonnage
- 23,129
- Length overall
- 183.0 m
- Year built
- 2000
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Norway. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Ankerløkken Verft
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (5.7 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-11
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 570 of 1,348 qualifying chemical tankers by EEOI, at the 42nd percentile. The dashed line is the type median, 14.4; this vessel reported 13.1.
EEOI divides emissions by transport work, which for this vessel and year was 408,345,065 tonne-miles over 16,234 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 33.4% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions fell 17.6% while distance sailed fell 9.6%and CO₂ per nautical mile fell 8.8%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 5,422 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.31 t
- Under EU ETS
- 2,956 t, 55% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2021 | DNV | Germany |
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) and Wikimedia Commons.
This page draws on 7 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.