Navalyze · Gas carrier (LPG) · Ship

DOROTHEA SCHULTE

IMO: 9618862
Type: Gas carrier
Average cargo carried: 1,824 t
Port of registry: Douglas
Technical efficiency: EEXI 14.97 g CO₂/t·nm

ISM company (DoC holder) in 2025: Kennaa Shipping Limited

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 1,824 t of cargo on average.

Fuel per mile

83.2 kg/nm

Gas carrier (LPG) median 81.5 kg/nm (+2%)

CO₂ per transport work (cargo)

143

g CO₂/t·nm · Gas carrier (LPG) median 35.56 (+303%)

Average speed

10.7 kn

Gas carrier (LPG) median 12.6 kn (−15%)

Fuel per day at sea

21.4 t/day

Fuel consumed

2,475 t

CO₂ emitted

7,774 t

7,896 t CO₂eq incl. CH₄ and N₂O

Distance sailed

29,747 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,771 h

115 days, 32% of the year

Within the gas carrier (LPG) fleet, 2025

Set against all 355 gas carrier (LPG) 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 per mileThis ship 83.2 kg/nm · median 81.5 (+2%)

49.8Ranks 188 of 355, lowest first124.4

Average speedThis ship 10.7 kn · median 12.6 (−15%)

8.8Faster than 23% of gas carrier (LPG) ships14.6

CO₂ per transport work (cargo)This ship 143.31 g CO₂/t·nm · median 35.56 (+303%)

14.36Ranks 332 of 355, lowest first120.18

Middle 80% of shipsMiddle 50%Gas carrier (LPG) 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 ports54%
From the EU15%
Into the EU15%
At berth in the EU16%

72% of this ship's CO₂ falls under the EU ETS (5,584 t).

Fuel burned laden

–

Not reported

CO₂ at berth

16.3%

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 Gas carrier (LPG) median is the middle ship of all gas carrier (LPG) ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

DOROTHEA SCHULTE
Gas carrier (LPG) median

60.070.080.090.0100.0

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

Average speed, kn

DOROTHEA SCHULTE
Gas carrier (LPG) median

4.06.08.010.012.014.0

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

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

DOROTHEA SCHULTE
Gas carrier (LPG) median

0.050.0100150200

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.1 kn	+13%	+12%	−17%	+3%	Same speed, fuel per mile up 13%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.4 kn	+6%	+3%	−9%	+14%	0.4 kn slower, fuel per mile up 6%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.7 kn	−6%	−12%	+7%	−14%	0.7 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+2.3 kn	+19%	+47%	−24%	+65%	2.3 kn faster, fuel per mile up 19%; better than speed alone explains (hull, engine or trade).
2020→2021	−2.3 kn	−27%	−41%	+35%	−49%	2.3 kn slower, fuel per mile down 27%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+5.6 kn	+19%	+125%	−23%	+7%	5.6 kn faster, fuel per mile up 19%; better than speed alone explains (hull, engine or trade).
2018→2019	+1.1 kn	−13%	+5%	+10%	+87%	1.1 kn faster, fuel per mile down 13%; 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	Kennaa Shipping Limited	2,475	7,774	29,747	2,771	10.7	83.2	143.31	–
2024	Kennaa Shipping Limited	2,638	8,415	35,811	3,313	10.8	73.7	139.13	–
2023	not published	2,719	8,654	39,247	3,501	11.2	69.3	122.49	–
2022	not published	2,713	8,650	36,714	3,084	11.9	73.9	142.18	–
2021	not published	2,991	9,552	48,099	4,992	9.6	62.2	86.07	–
2020	not published	3,048	9,765	35,560	2,984	11.9	85.7	167.47	–
2019	not published	3,323	10,574	45,971	7,282	6.3	72.3	157.06	–
2018	not published	3,467	11,037	41,712	8,027	5.2	83.1	83.78	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Gas carrier (LPG) median	vs Gas carrier (LPG)	Rank	Verifier	Methods
2025	Kennaa Shipping Limited	143.31	35.56	+303%	332 of 355	DNV	B+C
2024	Kennaa Shipping Limited	139.13	35.82	+288%	290 of 306	DNV	B+C
2023	not published	122.49	41.77	+193%	289 of 330	DNV	B+C
2022	not published	142.18	42.53	+234%	331 of 348	DNV	B+C
2021	not published	86.07	46.91	+83%	240 of 323	DNV	B+C
2020	not published	167.47	42.29	+296%	327 of 339	DNV	B+C
2019	not published	157.06	45.85	+243%	313 of 331	DNV	B+C
2018	not published	83.78	53.11	+58%	199 of 297	DNV	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Gas carrier (LPG) 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 gas carrier (LPG) 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.