LNG carrier · Bahamas flag · built 2016
OAK SPIRIT: CO₂ emissions 2018–2025
IMO 9681699 EU ETS7 reporting years
- CO₂ reported 2025
- 52,123 t
- Fuel burned
- 18,821 t
- Time at sea
- 5,439 h
- Emitted at berth
- 2% of total
- Share of year under way
- 62%
- Gross tonnage
- 113,263
OAK SPIRIT against its type
Built in 2016, it is 2 years newer than the median LNG carrier on this register, which was built in 2014 (396 vessels with a known build year). At 113,263 gross tonnage it is larger than 54% of the other 377 LNG carriers with a recorded tonnage. It is one of 63 LNG carriers here under the Bahamas flag, 11.7% of the 538 on the register. The same builder is recorded for 660 other vessels here, 109 of them LNG carriers. Its MRV returns name it OAK SPIRIT for 2018–2021 and SEAPEAK OAK for 2022–2025. The returns for 2018–2025 all give Nassau as port of registry.
Its 52,123 t of CO₂ for 2025 is 2.4 times the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 600.1 kg CO₂, 12% above the type median of 533.6 kg. It logged 5,439 hours at sea against a median of 2,940 hours for its type that year. 2.1% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 7 years with reported emissions, the highest was 2025 (52,123 t) and the lowest 2021 (3,194 t). Of the 4 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 | 52,123 | 18,821 | — | 5,439 | 1,070 | 600.1 | — | — |
| 2024 | 5,968 | 2,181 | — | 691 | 101 | 561.5 | — | — |
| 2022 | 33,113 | 11,624 | — | 3,295 | 549 | 639.2 | — | — |
| 2021 | 3,194 | 1,133 | — | 456 | 150 | 665.3 | — | — |
| 2020 | 23,820 | 8,519 | — | 2,750 | 555 | 636.7 | — | — |
| 2019 | 22,500 | 7,957 | — | 2,373 | 236 | 700.4 | — | — |
| 2018 | 12,274 | 4,374 | — | 1,147 | 158 | 672.8 | — | — |
Vessel particulars
- IMO number
- 9681699
- Previously reported as
- SEAPEAK OAK
- Ship type
- LNG carrier
- Gross tonnage
- 113,263
- Length overall
- 294.9 m
- Beam
- 46.4 m
- Year built
- 2016
- Flag state
- Bahamas per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- Nassau MRV 2025
- Technical efficiency (design)
- EEXI (3.22 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-02
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 324.6% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions rose 773.3% and CO₂ per nautical mile rose 6.9%.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
- 56,851 t
- Methane (CH₄)
- 148.17 t
- Nitrous oxide (N₂O)
- 2.19 t
- Under EU ETS
- 26,597 t, 51% 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 7 MRV reporting years, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, 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.