Chemical tanker · Panama flag · built 2005
WINTER SUN: CO₂ emissions 2024–2025
IMO 9317028 EU ETS2 reporting years
- CO₂ reported 2025
- 3,800 t
- Fuel burned
- 1,189 t
- Distance
- 26,574 nm
- Time at sea
- 5,614 h
- Emitted at berth
- 5% of total
- Share of year under way
- 64%
- Gross tonnage
- 5,988
WINTER SUN 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 5,988 gross tonnage it is smaller than 94% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The returns for 2024–2025 all give Panama as port of registry.
Its 3,800 t of CO₂ for 2025 is 31% 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 143.0 kg CO₂, 43% below the type median of 250.2 kg. It logged 5,614 hours at sea against a median of 2,106 hours for its type that year. 4.6% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Of the 7 comparable vessels listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,800 | 1,189 | 26,574 | 5,614 | 174 | 143.0 | 29.1 | 83 |
| 2024 | 248 | 79 | — | 164 | 24 | 205.9 | 46.6 | not ranked |
Vessel particulars
- IMO number
- 9317028
- Ship type
- Chemical tanker
- Gross tonnage
- 5,988
- Length overall
- 119.1 m
- Beam
- 18.2 m
- Year built
- 2005
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2025
- Home port
- Panama
- Technical efficiency (design)
- EEXI (13 gCO₂/t·nm)
- Verifier
- Polish Register of Shipping, Poland
- Accreditation
- PL-VG-0013
- Compliance document issued
- 2026-03-15
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,120 of 1,348 qualifying chemical tankers by EEOI, at the 83rd percentile. The dashed line is the type median, 14.4; this vessel reported 29.1.
EEOI divides emissions by transport work, which for this vessel and year was 130,804,475 tonne-miles over 26,574 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 1,434.1% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 1,434.1% and CO₂ per nautical mile fell 30.6%.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
- 3,858 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.21 t
- Under EU ETS
- 2,355 t, 62% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2024 | Bureau Veritas Certification France | France |
| 2025 | Polish Register of Shipping | Poland |
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 2024–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 4 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.