Oil tanker · Marshall Islands flag · built 2017
NASIRIYAH: CO₂ emissions 2018–2022
IMO 9731169 4 reporting years
- CO₂ reported 2022
- 9,601 t
- Fuel burned
- 3,071 t
- Distance
- 15,704 nm
- Time at sea
- 1,291 h
- Emitted at berth
- 7% of total
- Share of year under way
- 15%
- Gross tonnage
- 154,895
NASIRIYAH against its type
Built in 2017, it is 7 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 154,895 gross tonnage it is larger than 88% of the other 2,841 oil tankers with a recorded tonnage. It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. The same builder is recorded for 761 other vessels here, 193 of them oil tankers. Its MRV returns name it NASIRIYAH for 2018 and OLYMPIC LADY for 2019–2022. The reported port of registry changed: Piraeus (2018), then Majuro (2019–2022).
Its 9,601 t of CO₂ for 2022 is 34% above the median of 7,189 t among the 1,939 oil tankers on this register that reported for 2022. Per nautical mile it emitted 611.4 kg CO₂, 47% above the type median of 415.9 kg. It logged 1,291 hours at sea against a median of 1,731 hours for its type that year. 6.9% of its 2022 emissions were at berth; the median for oil tankers was 9.1%. Across 4 years with reported emissions, the highest was 2021 (13,686 t) and the lowest 2019 (2,690 t). Its efficiency percentile within the type went from 2 in 2018 to 11 in 2022 (lower is more efficient).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 9,601 | 3,071 | 15,704 | 1,291 | 662 | 611.4 | 4.9 | 11 |
| 2021 | 13,686 | 4,387 | 22,331 | 1,808 | 569 | 612.9 | 3.2 | 2 |
| 2019 | 2,690 | 856 | — | 582 | 87 | 503.4 | — | — |
| 2018 | 3,332 | 1,065 | 5,217 | 418 | 0 | 638.7 | 2.5 | 2 |
Vessel particulars
- IMO number
- 9731169
- Previously reported as
- OLYMPIC LADY
- Ship type
- Oil tanker
- Gross tonnage
- 154,895
- Length overall
- 336.0 m
- Beam
- 60.0 m
- Year built
- 2017
- Flag state
- Marshall Islands Wikidata/AIS, undated
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Majuro MRV 2022
- Technical efficiency (design)
- EEDI (2.17 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2023-02-28
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 200 of 1,771 qualifying oil tankers by EEOI, at the 11th percentile. The dashed line is the type median, 8.0; this vessel reported 4.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,975,609,054 tonne-miles over 15,704 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 188.1% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2021 to 2022, emissions fell 29.8% while distance sailed fell 29.7%and CO₂ per nautical mile fell 0.2%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2022 | 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 2018–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.