Oil tanker · Panama flag · built 2000
OASIS II: CO₂ emissions 2021–2025
IMO 9167150 EU ETS5 reporting years
- CO₂ reported 2025
- 705 t
- Fuel burned
- 226 t
- Time at sea
- 188 h
- Emitted at berth
- 5% of total
- Share of year under way
- 2%
- Gross tonnage
- 22,181
OASIS II against its type
Built in 2000, it is 10 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 22,181 gross tonnage it is smaller than 92% of the other 2,841 oil tankers with a recorded tonnage. It is one of 244 oil tankers here under the Panama flag, 6.9% of the 3,548 on the register. The same builder is recorded for 192 other vessels here, 71 of them oil tankers. The returns for 2021–2025 all give Panama as port of registry.
Its 705 t of CO₂ for 2025 is 91% below the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 642.4 kg CO₂, 1.6 times the type median of 403.2 kg. It logged 188 hours at sea against a median of 2,030 hours for its type that year. 5.1% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 5 years with reported emissions, the highest was 2024 (11,478 t) and the lowest 2025 (705 t). Its efficiency percentile within the type went from 78 in 2021 to 98 in 2024 (lower is more efficient). The one comparable vessel listed below with a 2025 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 705 | 226 | — | 188 | 36 | 642.4 | — | — |
| 2024 | 11,478 | 3,632 | 27,648 | 2,333 | 3,332 | 415.1 | 28.7 | 98 |
| 2023 | 5,589 | 1,767 | — | 1,036 | 1,551 | 542.7 | 40.0 | not ranked |
| 2022 | 3,725 | 1,183 | — | 6,258 | 1,698 | 520.5 | 42.3 | not ranked |
| 2021 | 3,778 | 1,208 | 12,988 | 1,156 | 454 | 290.9 | 13.3 | 78 |
Vessel particulars
- IMO number
- 9167150
- Ship type
- Oil tanker
- Gross tonnage
- 22,181
- Length overall
- 171.0 m
- Year built
- 2000
- Flag state
- Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (5.91 gCO₂/t·nm)
- Verifier
- ICS Verification Services Single Member P.C., Greece
- Accreditation
- 1101-3
- Compliance document issued
- 2026-02-19
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 1,528 of 1,566 qualifying oil tankers by EEOI, at the 98th percentile. The dashed line is the type median, 7.6; this vessel reported 28.7.
EEOI divides emissions by transport work, which for this vessel and year was 399,372,999 tonne-miles over 27,648 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 81.3% lower than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 93.9% and CO₂ per nautical mile rose 54.7%.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
- 716 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.04 t
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.