Navalyze · Chemical tanker · Ship

SEA ELEPHANT

IMO: 9853254
Type: Chemical tanker
Average cargo carried: 556,540 t
Port of registry: Majuro
Technical efficiency: EEDI 4.26 g CO₂/t·nm

ISM company (DoC holder) in 2025: Pantheon Tankers Management Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 556,540 t of cargo on average.

Fuel per mile

88.9 kg/nm

CO₂ per transport work (cargo)

0.50

g CO₂/t·nm

Average speed

9.9 kn

Fuel per day at sea

21.2 t/day

Fuel consumed

2,896 t

CO₂ emitted

9,061 t

9,203 t CO₂eq incl. CH₄ and N₂O

Distance sailed

32,561 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,279 h

137 days, 37% of the year

Within the chemical tanker fleet, 2024

Set against all 1,274 chemical tanker ships with a full-year 2024 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 92.7 kg/nm · median 80.8 (+15%)

53.8Ranks 885 of 1,274, lowest first110.8

Average speedThis ship 11.4 kn · median 11.0 (+4%)

8.7Faster than 62% of chemical tanker ships12.5

CO₂ per transport work (cargo)This ship 11.70 g CO₂/t·nm · median 16.73 (−30%)

8.47Ranks 369 of 1,274, lowest first41.97

Middle 80% of shipsMiddle 50%Chemical 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 ports12%
From the EU40%
Into the EU36%
At berth in the EU11%

62% of this ship's CO₂ falls under the EU ETS (5,600 t).

Fuel burned laden

64%

36% in ballast or unladen

CO₂ at berth

11.1%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Chemical tanker median is the middle ship of all chemical 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

SEA ELEPHANT
Chemical tanker median

80.0100.0120.0140.0

’192019’202020’212021’242024’252025

Average speed, kn

SEA ELEPHANT
Chemical tanker median

8.09.010.011.012.0

’192019’202020’212021’242024’252025

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

SEA ELEPHANT
Chemical tanker median

8.010.012.014.016.018.0

’192019’202020’212021’242024

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−1.5 kn	−4%	−17%	+215%	–	1.5 kn slower, fuel per mile down 4%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2024	+1.1 kn	+0%	+11%	−52%	+4%	1.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2021	−0.6 kn	+5%	−0%	+105%	−4%	0.6 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+2.0 kn	−29%	−13%	+196%	+21%	2.0 kn faster, fuel per mile down 29%; better than speed alone explains (hull, engine 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
2025	Pantheon Tankers Management Ltd	2,896	9,061	32,561	3,279	9.9	88.9	0.50	64%
2024	Pantheon Tankers Management Ltd	958	3,003	10,341	904	11.4	92.7	11.70	60%
2021	not published	1,972	6,159	21,346	2,078	10.3	92.4	11.23	–
2020	not published	912	2,848	10,417	956	10.9	87.6	11.72	–
2019	not published	435	1,361	3,517	396	8.9	123.6	9.68	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Pantheon Tankers Management Ltd	–	–	–	–	ABS	A
2024	Pantheon Tankers Management Ltd	11.70	16.73	−30%	369 of 1,274	ABS	A
2021	not published	11.23	16.69	−33%	279 of 1,343	DNV	A
2020	not published	11.72	16.16	−27%	306 of 1,312	DNV	A
2019	not published	9.68	17.32	−44%	156 of 1,321	DNV	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Chemical 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 chemical 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.