Navalyze · Oil tanker · Ship

LORELEI

IMO: 9314179
Type: Oil tanker
Average cargo carried: 34,129 t
Port of registry: Majuro
Technical efficiency: EIV 5.51 g CO₂/t·nm
Ice class: IA

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 34,129 t of cargo on average.

Fuel per mile

149.1 kg/nm

Oil tanker median 131.1 kg/nm (+14%)

CO₂ per transport work (cargo)

13.67

g CO₂/t·nm · Oil tanker median 8.51 (+61%)

Average speed

11.8 kn

Oil tanker median 10.9 kn (+8%)

Fuel per day at sea

42.3 t/day

Fuel consumed

4,437 t

CO₂ emitted

13,885 t

Distance sailed

29,761 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,520 h

105 days, 29% of the year

Within the oil tanker fleet, 2022

Set against all 1,961 oil tanker ships with a full-year 2022 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel per mileThis ship 149.1 kg/nm · median 131.1 (+14%)

79.6Ranks 1,306 of 1,961, lowest first192.4

Average speedThis ship 11.8 kn · median 10.9 (+8%)

7.9Faster than 76% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 13.67 g CO₂/t·nm · median 8.51 (+61%)

4.85Ranks 1,484 of 1,961, lowest first24.95

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2022

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports6%
From the EU62%
Into the EU29%
At berth in the EU4%

Fuel burned laden

–

Not reported

CO₂ at berth

3.9%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

LORELEI
Oil tanker median

120.0130.0140.0150.0160.0170.0

’182018’192019’202020’212021’222022

Average speed, kn

LORELEI
Oil tanker median

6.08.010.012.014.0

’182018’192019’202020’212021’222022

CO₂ per transport work (cargo), g CO₂/t·nm

LORELEI
Oil tanker median

8.010.012.014.016.018.0

’182018’192019’202020’212021’222022

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2021→2022	−1.2 kn	+17%	+6%	+174%	−14%	1.2 kn slower, fuel per mile up 17%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.9 kn	−17%	−3%	+20%	−1%	1.9 kn faster, fuel per mile down 17%; better than speed alone explains (hull, engine or trade).
2019→2020	+4.2 kn	−5%	+54%	−55%	+32%	4.2 kn faster, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2018→2019	−2.8 kn	+21%	−14%	+85%	+28%	2.8 kn slower, fuel per mile up 21%; worse than speed alone explains (fouling, weather, loading or trade).

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2022	not published	4,437	13,885	29,761	2,520	11.8	149.1	13.67	–
2021	not published	1,389	4,346	10,879	835	13.0	127.7	15.98	–
2020	not published	1,395	4,367	9,058	814	11.1	154.0	16.11	–
2019	not published	3,280	10,260	20,271	2,943	6.9	161.8	12.16	–
2018	not published	1,462	4,610	10,969	1,136	9.7	133.3	9.53	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2022	not published	13.67	8.51	+61%	1,484 of 1,961	Bureau Veritas	A
2021	not published	15.98	8.86	+80%	1,419 of 1,789	Bureau Veritas	A
2020	not published	16.11	9.03	+78%	1,472 of 1,870	Bureau Veritas	A
2019	not published	12.16	8.83	+38%	1,343 of 1,919	Bureau Veritas	A
2018	not published	9.53	8.86	+8%	978 of 1,779	Bureau Veritas	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's oil tanker ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.