Navalyze · Chemical tanker · Ship

THUN LUNDY

IMO: 9837872
Type: Chemical tanker
Average cargo carried: 6,260 t
Flag (estimated): Netherlands
Port of registry: Delfzijl
Technical efficiency: EEDI 6.86 g CO₂/t·nm
Ice class: IC

ISM company (DoC holder) in 2025: MARIN SHIP MANAGEMENT B.V.

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 6,260 t of cargo on average.

Fuel kg/nm

69.5

Chemical tanker median 79.7 kg/nm (−13%)

CO₂ per transport work (cargo)

35.1

g CO₂/t·nm · Chemical tanker median 15.0 (+133%)

Average speed

9.5 kn

Chemical tanker median 11.1 kn (−14%)

Fuel per day at sea

15.9 t/day

Fuel consumed

458 t

CO₂ emitted

1,446 t

1,469 t CO₂eq incl. CH₄ and N₂O

Distance sailed

6,591 nm

CO₂ ÷ CO₂ per mile

Time at sea

691 h

29 days, 8% of the year

Within the chemical tanker fleet, 2025

Set against all 1,460 chemical 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 69.5 kg/nm · median 79.7 (−13%)

52.8Ranks 482 of 1,460, lowest first111

Average speedThis ship 9.5 kn · median 11.1 (−14%)

8.8Faster than 18% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 35.1 g CO₂/t·nm · median 15.0 (+133%)

7.93Ranks 1,237 of 1,460, lowest first40.2

Middle 80% of shipsMiddle 50%Chemical 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 ports7%
From the EU30%
Into the EU42%
At berth in the EU21%

64% of this ship's CO₂ falls under the EU ETS (927 t).

Fuel burned laden

–

Not reported

CO₂ at berth

305 t

21.1% 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

+23 t

+1.6% CO₂eq on top of CO₂ alone, 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 kg/nm

THUN LUNDY
Chemical tanker median

40.060.080.0100.0

’202020’212021’222022’232023’242024’252025

Average speed, kn

THUN LUNDY
Chemical tanker median

9.510.010.511.011.5

’202020’212021’222022’232023’242024’252025

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

THUN LUNDY
Chemical tanker median

10.020.030.040.0

’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	−0.1 kn	−6%	−6%	−5%	+16%	Same speed, fuel per mile down 6%; in line with the speed change.
2023→2024	−0.2 kn	+11%	+8%	−49%	+6%	Same speed, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.3 kn	−3%	+1%	+1%	+0%	0.3 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.5 kn	+24%	+18%	−29%	+31%	0.5 kn slower, fuel per mile up 24%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.5 kn	+26%	+19%	+24%	+89%	0.5 kn slower, fuel per mile up 26%; 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	MARIN SHIP MANAGEMENT B.V.	458	1,446	6,591	691	9.5	69.5	35.1	–
2024	MARIN SHIP MANAGEMENT B.V.	511	1,611	6,917	724	9.6	73.8	30.2	–
2023	not published	904	2,851	13,648	1,388	9.8	66.2	28.5	–
2022	not published	915	2,887	13,469	1,416	9.5	67.9	28.5	–
2021	not published	1,032	3,278	18,903	1,889	10.0	54.6	21.7	–
2020	not published	661	2,076	15,196	1,442	10.5	43.5	11.5	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	MARIN SHIP MANAGEMENT B.V.	35.1	15.0	+133%	1,237 of 1,460	Bureau Veritas	A
2024	MARIN SHIP MANAGEMENT B.V.	30.2	16.7	+81%	991 of 1,274	Bureau Veritas	A
2023	not published	28.5	16.2	+75%	1,001 of 1,314	Bureau Veritas	A
2022	not published	28.5	16.1	+77%	1,103 of 1,409	Bureau Veritas	A
2021	not published	21.7	16.7	+30%	902 of 1,343	Bureau Veritas	A
2020	not published	11.5	16.2	−29%	290 of 1,312	Bureau Veritas	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.