Navalyze · Oil tanker · Ship

JAG PRIYANKA

IMO: 9658379
Type: Oil tanker
Average cargo carried: 34,380 t
Port of registry: Mumbai
Technical efficiency: EEXI 4.62 g CO₂/t·nm
Former names: STI BERYL

ISM company (DoC holder) in 2025: The Great Eastern Shipping Co. Ltd.

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 34,380 t of cargo on average.

Fuel kg/nm

93.2

Oil tanker median 128.5 kg/nm (−27%)

CO₂ per transport work (cargo)

8.59

g CO₂/t·nm · Oil tanker median 7.95 (+8%)

Average speed

10.8 kn

Oil tanker median 10.7 kn (+1%)

Fuel per day at sea

24.2 t/day

Fuel consumed

713 t

CO₂ emitted

2,260 t

2,295 t CO₂eq incl. CH₄ and N₂O

Distance sailed

7,653 nm

CO₂ ÷ CO₂ per mile

Time at sea

708 h

30 days, 8% 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 93.2 kg/nm · median 128.5 (−27%)

76.1Ranks 353 of 1,665, lowest first190.8

Average speedThis ship 10.8 kn · median 10.7 (+1%)

8.0Faster than 53% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 8.59 g CO₂/t·nm · median 7.95 (+8%)

4.51Ranks 927 of 1,665, lowest first27.66

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

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 ports27%
From the EU60%
Into the EU2%
At berth in the EU11%

69% of this ship's CO₂ falls under the EU ETS (1,561 t).

Fuel burned laden

–

Not reported

CO₂ at berth

255 t

11.3% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+35 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

JAG PRIYANKA
Oil tanker median

80.0100.0120.0140.0

’182018’192019’212021’242024’252025

Average speed, kn

JAG PRIYANKA
Oil tanker median

9.010.011.012.0

’182018’192019’212021’242024’252025

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

JAG PRIYANKA
Oil tanker median

5.010.015.020.025.0

’182018’192019’212021’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.2 kn	+12%	+1%	−48%	+9%	1.2 kn slower, fuel per mile up 12%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2024	+0.9 kn	−11%	−5%	−48%	−23%	0.9 kn faster, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2019→2021	+0.0 kn	−3%	−3%	+112%	−31%	Same speed, fuel per mile down 3%; in line with the speed change.
2018→2019	−0.1 kn	+16%	+16%	+15%	−26%	Same speed, fuel per mile up 16%; worse than speed alone explains (fouling, weather, loading or trade).

Part-year reports are left out of these comparisons. 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	The Great Eastern Shipping Co. Ltd.	713	2,260	7,653	708	10.8	93.2	8.59	–
2024part-year	STI BERYL SHIPPING COMPANY LIMITED	424	1,341	5,380	448	12.0	78.7	6.30	–
2024	The Great Eastern Shipping Co. Ltd.	1,229	3,889	14,763	1,235	12.0	83.3	7.87	–
2021	not published	2,674	8,416	28,550	2,562	11.1	93.7	10.27	–
2019	not published	1,308	4,094	13,486	1,213	11.1	97.0	14.88	–
2018	not published	980	3,056	11,711	1,050	11.2	83.7	20.09	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	The Great Eastern Shipping Co. Ltd.	8.59	7.95	+8%	927 of 1,665	DNV	B+C
2024part-year	STI BERYL SHIPPING COMPANY LIMITED	–	–	–	–	DNV	B
2024	The Great Eastern Shipping Co. Ltd.	7.87	8.06	−2%	860 of 1,787	DNV	B+C
2021	not published	10.27	8.86	+16%	1,073 of 1,789	DNV	B
2019	not published	14.88	8.83	+69%	1,489 of 1,919	DNV	B
2018	not published	20.09	8.86	+127%	1,533 of 1,779	DNV	B

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.