Chemical tanker · Liberia flag · built 2005
STOLT STRENGTH: CO₂ emissions 2018–2025
IMO 9311024 EU ETS7 reporting years
- CO₂ reported 2025
- 459 t
- Fuel burned
- 144 t
- Time at sea
- 142 h
- Emitted at berth
- 11% of total
- Share of year under way
- 2%
- Gross tonnage
- 20,059
STOLT STRENGTH 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 20,059 gross tonnage it is smaller than 55% 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 307 other vessels here, 98 of them chemical tankers. The returns for 2022–2025 all give Monrovia as port of registry.
Its 459 t of CO₂ for 2025 is 92% 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 425.4 kg CO₂, 1.7 times the type median of 250.2 kg. It logged 142 hours at sea against a median of 2,106 hours for its type that year. 11.0% 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 (8,213 t) and the lowest 2020 (432 t). Its efficiency percentile within the type went from 45 in 2018 to 27 in 2024 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 5 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 | 459 | 144 | — | 142 | 50 | 425.4 | 110.3 | not ranked |
| 2024 | 3,041 | 966 | 12,986 | 1,017 | 275 | 234.1 | 11.2 | 27 |
| 2023 | 2,857 | 913 | 11,947 | 873 | 168 | 239.1 | 11.1 | 24 |
| 2022 | 6,044 | 1,932 | 22,542 | 1,894 | 554 | 268.1 | 13.3 | 37 |
| 2020 | 432 | 139 | — | 138 | 15 | 238.0 | 27.4 | not ranked |
| 2019 | 7,679 | 2,450 | 26,160 | 2,249 | 858 | 293.5 | 15.8 | 45 |
| 2018 | 8,213 | 2,624 | 29,330 | 2,371 | 558 | 280.0 | 15.6 | 45 |
Vessel particulars
- IMO number
- 9311024
- Ship type
- Chemical tanker
- Gross tonnage
- 20,059
- Length overall
- 174.0 m
- Year built
- 2005
- Flag state
- Liberia per EU MRV 2025
- Builder
- Shin Kurushima Dockyard
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (5.91 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-18
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 94.4% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2024 to 2025, emissions fell 84.9% and CO₂ per nautical mile rose 81.7%.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
- 466 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.03 t
- Under EU ETS
- 309 t, 67% 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 |
| 2022 | 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).
This page draws on 7 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.