Navalyze · Oil tanker · Ship

HISTRIA CORAL

IMO: 9301299
Type: Oil tanker
Average cargo carried: 17,875 t
Flag (estimated): Malta
Port of registry: Valletta
Technical efficiency: EEXI 5.45 g CO₂/t·nm

ISM company (DoC holder) in 2025: Histria Shipmanagement Srl

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 17,875 t of cargo on average.

Fuel kg/nm

93.3

Oil tanker median 129 kg/nm (−27%)

CO₂ per transport work (cargo)

16.6

g CO₂/t·nm · Oil tanker median 7.95 (+109%)

Average speed

9.8 kn

Oil tanker median 10.7 kn (−8%)

Fuel per day at sea

22.0 t/day

Fuel consumed

3,399 t

CO₂ emitted

10,821 t

10,988 t CO₂eq incl. CH₄ and N₂O

Distance sailed

36,423 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,716 h

155 days, 42% of the year

Within the oil tanker fleet, 2025

Set against all 1,665 oil tanker ships with a full-year 2025 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 kg/nmThis ship 93.3 kg/nm · median 129 (−27%)

76.1Ranks 356 of 1,665, lowest first191

Average speedThis ship 9.8 kn · median 10.7 (−8%)

8.0Faster than 27% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 16.6 g CO₂/t·nm · median 7.95 (+109%)

4.51Ranks 1,329 of 1,665, lowest first27.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions 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 ports51%
From the EU12%
Into the EU15%
At berth in the EU22%

82% of this ship's CO₂ falls under the EU ETS (8,906 t).

Fuel burned laden

–

Not reported

CO₂ at berth

2,320 t

21.4% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+167 t

+1.5% CO₂eq on top of CO₂ alone, 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 kg/nm

HISTRIA CORAL
Oil tanker median

80.0100.0120.0140.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

HISTRIA CORAL
Oil tanker median

6.08.010.012.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

HISTRIA CORAL
Oil tanker median

5.010.015.020.025.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.2 kn	−6%	−7%	+39%	−4%	Same speed, fuel per mile down 6%; in line with the speed change.
2023→2024	+0.3 kn	−10%	−7%	−13%	+22%	0.3 kn faster, fuel per mile down 10%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.0 kn	+4%	+4%	−21%	−6%	Same speed, fuel per mile up 4%; in line with the speed change.
2021→2022	−0.1 kn	+5%	+3%	−2%	−10%	Same speed, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.6 kn	−5%	+2%	+6%	−16%	0.6 kn faster, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2019→2020	+3.1 kn	−1%	+49%	+25%	+1%	3.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	−0.6 kn	−10%	−19%	−0%	−8%	0.6 kn slower, fuel per mile down 10%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	Histria Shipmanagement Srl	3,399	10,821	36,423	3,716	9.8	93.3	16.6	–
2024	Histria Shipmanagement Srl	2,581	8,171	26,127	2,618	10.0	98.8	17.4	–
2023	not published	3,280	10,391	29,916	3,085	9.7	110	14.3	–
2022	not published	3,970	12,451	37,707	3,882	9.7	105	15.2	–
2021	not published	3,853	12,088	38,304	3,901	9.8	101	17.0	–
2020	not published	3,811	11,938	36,034	3,926	9.2	106	20.3	–
2019	not published	3,092	9,677	28,842	4,748	6.1	107	20.2	–
2018	not published	3,455	10,804	28,879	4,319	6.7	120	22.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Histria Shipmanagement Srl	16.6	7.95	+109%	1,329 of 1,665	DNV	A
2024	Histria Shipmanagement Srl	17.4	8.06	+116%	1,483 of 1,787	DNV	A
2023	not published	14.3	8.44	+69%	1,400 of 1,797	DNV	A
2022	not published	15.2	8.51	+79%	1,557 of 1,961	DNV	A
2021	not published	17.0	8.86	+92%	1,451 of 1,789	DNV	A
2020	not published	20.3	9.03	+125%	1,588 of 1,870	DNV	A
2019	not published	20.2	8.83	+128%	1,641 of 1,919	DNV	A
2018	not published	22.0	8.86	+148%	1,573 of 1,779	DNV	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.