Oil tanker · Bahamas flag
DILIGENT WARRIOR: CO₂ emissions 2018–2025
IMO 9750050 EU ETS8 reporting years
- CO₂ reported 2025
- 11,766 t
- Fuel burned
- 3,747 t
- Distance
- 24,021 nm
- Time at sea
- 2,525 h
- Emitted at berth
- 10% of total
- Share of year under way
- 29%
DILIGENT WARRIOR 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 2018–2025 all give Andros as port of registry.
Its 11,766 t of CO₂ for 2025 is 49% above the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 489.8 kg CO₂, 21% above the type median of 403.2 kg. It logged 2,525 hours at sea against a median of 2,030 hours for its type that year. 9.8% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 8 years with reported emissions, the highest was 2022 (18,323 t) and the lowest 2021 (2,792 t). Its efficiency percentile within the type went from 13 in 2018 to 6 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 5 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 | 11,766 | 3,747 | 24,021 | 2,525 | 1,151 | 489.8 | 3.9 | 6 |
| 2024 | 11,544 | 3,688 | 25,133 | 2,479 | 1,509 | 459.3 | 5.2 | 20 |
| 2023 | 13,346 | 4,248 | 29,613 | 2,779 | 1,447 | 450.7 | 4.8 | 11 |
| 2022 | 18,323 | 5,842 | 41,131 | 4,387 | 1,026 | 445.5 | 5.5 | 19 |
| 2021 | 2,792 | 883 | 6,360 | 688 | 417 | 438.9 | 4.2 | 6 |
| 2020 | 8,032 | 2,573 | 17,825 | 1,567 | 800 | 450.6 | 7.3 | 36 |
| 2019 | 11,698 | 3,736 | 24,459 | 2,358 | 1,483 | 478.3 | 5.8 | 20 |
| 2018 | 16,214 | 5,193 | 35,625 | 3,332 | 1,656 | 455.1 | 4.8 | 13 |
Vessel particulars
- IMO number
- 9750050
- Ship type
- Oil tanker
- Flag state
- Bahamas per EU MRV 2025
- Port of registry
- Andros MRV 2025
- Technical efficiency (design)
- EEXI (2.9 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-25
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 82 of 1,448 qualifying oil tankers by EEOI, at the 6th percentile. The dashed line is the type median, 7.5; this vessel reported 3.9.
EEOI divides emissions by transport work, which for this vessel and year was 3,001,594,388 tonne-miles over 24,021 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 27.4% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 1.9% while distance sailed fell 4.4%and CO₂ per nautical mile rose 6.6%.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
- 11,950 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.67 t
- Under EU ETS
- 6,763 t, 57% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2021 | DNV | Germany |
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 2018–2025, published by the European Commission.
This page draws on 8 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.