Chemical tanker · Saudi Arabia flag · built 2012
NCC NAJEM: CO₂ emissions 2019–2025
IMO 9459022 EU ETS5 reporting years
- CO₂ reported 2025
- 6,060 t
- Fuel burned
- 1,929 t
- Distance
- 18,766 nm
- Time at sea
- 1,512 h
- Emitted at berth
- 9% of total
- Share of year under way
- 17%
- Gross tonnage
- 29,168
NCC NAJEM against its type
Built in 2012, it is 2 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,168 gross tonnage it is larger than 68% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 27 chemical tankers here under the Saudi Arabia flag, 1.2% of the 2,344 on the register. The returns for 2019–2025 all give Dammam as port of registry.
Its 6,060 t of CO₂ for 2025 is close to the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 322.9 kg CO₂, 29% above the type median of 250.2 kg. It logged 1,512 hours at sea against a median of 2,106 hours for its type that year. 8.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2021 (14,951 t) and the lowest 2019 (2,214 t). Its efficiency percentile within the type went from 24 in 2019 to 52 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,060 | 1,929 | 18,766 | 1,512 | 538 | 322.9 | 14.9 | 52 |
| 2023 | 6,076 | 1,939 | 18,697 | 1,440 | 951 | 325.0 | 11.1 | 24 |
| 2022 | 4,514 | 1,437 | 10,825 | 1,000 | 792 | 416.9 | 13.8 | 40 |
| 2021 | 14,951 | 4,784 | 43,081 | 3,821 | 465 | 347.1 | 11.2 | 22 |
| 2019 | 2,214 | 709 | 6,635 | 1,186 | 263 | 333.6 | 11.6 | 24 |
Vessel particulars
- IMO number
- 9459022
- Ship type
- Chemical tanker
- Gross tonnage
- 29,168
- Length overall
- 182.9 m
- Beam
- 32.2 m
- Year built
- 2012
- Flag state
- Saudi Arabia per EU MRV 2025
- Port of registry
- Dammam MRV 2025
- Home port
- Dammam
- Technical efficiency (design)
- EEXI (5.19 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-03-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 704 of 1,348 qualifying chemical tankers by EEOI, at the 52nd percentile. The dashed line is the type median, 14.4; this vessel reported 14.9.
EEOI divides emissions by transport work, which for this vessel and year was 405,381,940 tonne-miles over 18,766 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 173.8% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2024, so the series has gaps.
From 2023 to 2025, emissions fell 0.3% while distance sailed rose 0.4%and CO₂ per nautical mile fell 0.6%.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
- 6,155 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.35 t
- Under EU ETS
- 4,333 t, 71% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,531 t, 58% of total
- Fuel, laden
- 1,126 t
- CO₂ per nm, laden
- 295.4 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2021 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. 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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 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.