Oil tanker · Liberia flag · built 2011
DIYYINAH - I: CO₂ emissions 2021–2024
IMO 9487251 EU ETS2 reporting years
- CO₂ reported 2024
- 11,145 t
- Fuel burned
- 3,565 t
- Distance
- 32,428 nm
- Time at sea
- 2,924 h
- Emitted at berth
- 6% of total
- Share of year under way
- 33%
- Gross tonnage
- 42,538
DIYYINAH - I against its type
Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 42,538 gross tonnage it is smaller than 61% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The returns for 2021–2024 all give Monrovia as port of registry.
Its 11,145 t of CO₂ for 2024 is 36% above the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 343.7 kg CO₂, 16% below the type median of 408.2 kg. It logged 2,924 hours at sea against a median of 2,020 hours for its type that year. 6.1% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Its efficiency percentile within the type went from 42 in 2021 to 68 in 2024 (lower is more efficient). Of the 4 comparable vessels listed below with a 2024 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 11,145 | 3,565 | 32,428 | 2,924 | 681 | 343.7 | 9.4 | 68 |
| 2021 | 2,957 | 935 | 8,379 | 756 | 404 | 352.9 | 7.6 | 42 |
Vessel particulars
- IMO number
- 9487251
- Ship type
- Oil tanker
- Gross tonnage
- 42,538
- Length overall
- 228.0 m
- Beam
- 32.3 m
- Year built
- 2011
- Flag state
- Liberia per EU MRV 2024
- Port of registry
- Monrovia MRV 2024
- Home port
- Abu Dhabi
- Technical efficiency (design)
- EEXI (4.08 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2025-03-23
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 1,073 of 1,566 qualifying oil tankers by EEOI, at the 68th percentile. The dashed line is the type median, 7.6; this vessel reported 9.4.
EEOI divides emissions by transport work, which for this vessel and year was 1,184,426,142 tonne-miles over 32,428 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 276.9% higher than in 2021, for EU/EEA voyages only. No return is recorded for 2022, 2023, so the series has gaps.
From 2021 to 2024, emissions rose 276.9% while distance sailed rose 287.0%and CO₂ per nautical mile fell 2.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 11,321 t
- Methane (CH₄)
- 0.18 t
- Nitrous oxide (N₂O)
- 0.64 t
- Under EU ETS
- 6,446 t, 58% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 4 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.