Chemical tanker · Liberia flag · built 2008
QD SUMMER: CO₂ emissions 2018–2025
IMO 9363845 EU ETS8 reporting years
- CO₂ reported 2025
- 10,055 t
- Fuel burned
- 3,206 t
- Distance
- 41,818 nm
- Time at sea
- 3,592 h
- Emitted at berth
- 3% of total
- Share of year under way
- 41%
- Gross tonnage
- 11,590
QD SUMMER against its type
Built in 2008, it is 2 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,590 gross tonnage it is smaller than 76% 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. Its MRV returns name it STANLEY PARK for 2018–2024 and QD SUMMER for 2025. The reported port of registry changed: LONDON (2018–2024), then MONROVIA (2025).
Its 10,055 t of CO₂ for 2025 is 1.8 times the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 240.4 kg CO₂, close to the type median of 250.2 kg. It logged 3,592 hours at sea against a median of 2,106 hours for its type that year. 2.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2020 (11,619 t) and the lowest 2022 (1,442 t). Its efficiency percentile within the type went from 1 in 2018 to 63 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 2 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 | 10,055 | 3,206 | 41,818 | 3,592 | 279 | 240.4 | 18.0 | 63 |
| 2024 | 2,174 | 682 | 9,335 | 810 | 408 | 232.9 | 31.8 | 83 |
| 2023 | 4,114 | 1,313 | — | 1,919 | 231 | 181.6 | — | — |
| 2022 | 1,442 | 461 | — | 430 | 263 | 258.3 | 58.5 | not ranked |
| 2021 | 8,929 | 2,843 | 38,152 | 3,305 | 607 | 234.0 | 18.5 | 62 |
| 2020 | 11,619 | 3,720 | — | 3,978 | 707 | 238.7 | 1.3 | not ranked |
| 2019 | 8,313 | 2,660 | 30,288 | 2,339 | 828 | 274.5 | 2.2 | 0 |
| 2018 | 4,054 | 1,291 | 14,293 | 2,725 | 712 | 283.6 | 3.6 | 1 |
Vessel particulars
- IMO number
- 9363845
- Previously reported as
- STANLEY PARK
- Ship type
- Chemical tanker
- Gross tonnage
- 11,590
- Length overall
- 145.0 m
- Year built
- 2008
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- MONROVIA MRV 2025
- Technical efficiency (design)
- EEXI (7.77 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 851 of 1,348 qualifying chemical tankers by EEOI, at the 63rd percentile. The dashed line is the type median, 14.4; this vessel reported 18.0.
EEOI divides emissions by transport work, which for this vessel and year was 559,557,040 tonne-miles over 41,818 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 148.0% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 362.5% while distance sailed rose 348.0%and CO₂ per nautical mile rose 3.2%.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
- 10,213 t
- Methane (CH₄)
- 0.16 t
- Nitrous oxide (N₂O)
- 0.58 t
- Under EU ETS
- 2,940 t, 29% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,522 t, 35% of total
- Fuel, laden
- 1,122 t
- CO₂ per nm, laden
- 227.8 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
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 |
| 2023 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2025 | HELLENIC LLOYD'S S.A. | Greece |
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 8 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.