Chemical tanker · Denmark flag · built 2017
TERN OCEAN: CO₂ emissions 2018–2025
IMO 9747986 EU ETS8 reporting years
- CO₂ reported 2025
- 9,027 t
- Fuel burned
- 2,998 t
- Distance
- 57,003 nm
- Time at sea
- 5,114 h
- Emitted at berth
- 11% of total
- Share of year under way
- 58%
- Gross tonnage
- 11,463
TERN OCEAN against its type
Built in 2017, it is 7 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,463 gross tonnage it is smaller than 78% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 93 chemical tankers here under the Denmark flag, 4.0% of the 2,344 on the register. The same builder is recorded for 40 other vessels here, 32 of them chemical tankers. Terntank is linked to 9 vessels on this register. The returns for 2018–2025 all give Skagen as port of registry.
Its 9,027 t of CO₂ for 2025 is 1.6 times the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 158.4 kg CO₂, 37% below the type median of 250.2 kg. It logged 5,114 hours at sea against a median of 2,109 hours for its type that year. 11.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2021 (12,159 t) and the lowest 2023 (8,314 t). Its efficiency percentile within the type went from 78 in 2018 to 75 in 2025 (lower is more efficient). Of the 8 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 | 9,027 | 2,998 | 57,003 | 5,114 | 1,031 | 158.4 | 22.9 | 75 |
| 2024 | 8,730 | 2,923 | 58,261 | 5,135 | 1,104 | 149.8 | 20.7 | 66 |
| 2023 | 8,314 | 2,775 | 54,233 | 5,082 | 971 | 153.3 | 22.4 | 69 |
| 2022 | 10,623 | 3,342 | 59,712 | 5,224 | 801 | 177.9 | 27.5 | 81 |
| 2021 | 12,159 | 4,035 | 64,871 | 5,093 | 1,315 | 187.4 | 27.3 | 79 |
| 2020 | 11,565 | 3,985 | 66,225 | 5,218 | 1,161 | 174.6 | 25.3 | 78 |
| 2019 | 10,432 | 3,583 | 59,039 | 6,050 | 1,182 | 176.7 | 26.3 | 78 |
| 2018 | 10,543 | 3,560 | 58,105 | 6,075 | 119 | 181.4 | 25.9 | 78 |
Vessel particulars
- IMO number
- 9747986
- Ship type
- Chemical tanker
- Gross tonnage
- 11,463
- Length overall
- 147.0 m
- Beam
- 22.0 m
- Year built
- 2017
- Flag state
- Denmark per EU MRV 2025
- Builder
- AVIC Dingheng Shipbuilding
- Port of registry
- Skagen MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (6.55 gCO₂/t·nm)
- Operator
- Terntank
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-17
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,007 of 1,348 qualifying chemical tankers by EEOI, at the 75th percentile. The dashed line is the type median, 14.4; this vessel reported 22.9.
Across the 9 ranked vessels operated by Terntank, the median percentile is 78. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 394,191,266 tonne-miles over 57,003 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 14.4% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 3.4% while distance sailed fell 2.2%and CO₂ per nautical mile rose 5.7%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 9,704 t
- Methane (CH₄)
- 19.87 t
- Nitrous oxide (N₂O)
- 0.46 t
- Under EU ETS
- 8,690 t, 96% of total
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 and 5 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.