Oil tanker · Bahamas flag
SEAPASSION: CO₂ emissions 2020–2025
IMO 9783734 EU ETS4 reporting years
- CO₂ reported 2025
- 18,151 t
- Fuel burned
- 5,806 t
- Distance
- 24,645 nm
- Time at sea
- 2,398 h
- Emitted at berth
- 15% of total
- Share of year under way
- 27%
SEAPASSION against its type
It is one of 180 oil tankers here under the Bahamas flag, 5.1% of the 3,548 on the register. The returns for 2020–2025 all give NASSAU as port of registry.
Its 18,151 t of CO₂ for 2025 is 2.3 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 736.5 kg CO₂, 1.8 times the type median of 403.2 kg. It logged 2,398 hours at sea against a median of 2,030 hours for its type that year. 14.7% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 4 years with reported emissions, the highest was 2020 (28,506 t) and the lowest 2024 (8,726 t). Its efficiency percentile within the type went from 2 in 2020 to 28 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 18,151 | 5,806 | 24,645 | 2,398 | 2,670 | 736.5 | 5.8 | 28 |
| 2024 | 8,726 | 2,797 | 14,454 | 1,374 | 0 | 603.7 | 4.7 | 14 |
| 2023 | 12,504 | 4,009 | 20,088 | 2,044 | 438 | 622.5 | 5.9 | 25 |
| 2020 | 28,506 | 9,096 | 45,483 | 4,163 | 553 | 626.7 | 2.9 | 2 |
Vessel particulars
- IMO number
- 9783734
- Ship type
- Oil tanker
- Flag state
- Bahamas per EU MRV 2025
- Port of registry
- Nassau MRV 2025
- Technical efficiency (design)
- EEXI (2.19 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-04-08
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 399 of 1,448 qualifying oil tankers by EEOI, at the 28th percentile. The dashed line is the type median, 7.5; this vessel reported 5.8.
EEOI divides emissions by transport work, which for this vessel and year was 3,134,818,653 tonne-miles over 24,645 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 36.3% lower than in 2020, for EU/EEA voyages only. No return is recorded for 2021, 2022, so the series has gaps.
From 2024 to 2025, emissions rose 108.0% while distance sailed rose 70.5%and CO₂ per nautical mile rose 22.0%.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
- 18,436 t
- Methane (CH₄)
- 0.29 t
- Nitrous oxide (N₂O)
- 1.04 t
- Under EU ETS
- 10,594 t, 58% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | RINA Services Spa | Italy |
| 2023 | RINA HELLAS LTD | 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 2020–2025, published by the European Commission.
This page draws on 4 MRV reporting years, an efficiency ranking and 1 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.