Navalyze · Other · Ship

POLARIS

IMO: 8716100
Type: Other ship types
Average cargo carried: 1,005 t
Port of registry: Saint-John'S
Technical efficiency: EIV 26.97 g CO₂/t·nm
Ice class: IA Super
Former names: POLARIS VG

ISM company (DoC holder) in 2025: Trulsen Chartering GmbH & Co KG

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 1,005 t of cargo on average.

Fuel per mile

48.9 kg/nm

Other median 87.2 kg/nm (−44%)

CO₂ per transport work (cargo)

156

g CO₂/t·nm · Other median 86.69 (+80%)

Average speed

9.5 kn

Other median 10.4 kn (−9%)

Fuel per day at sea

11.1 t/day

Fuel consumed

983 t

CO₂ emitted

3,150 t

3,198 t CO₂eq incl. CH₄ and N₂O

Distance sailed

20,112 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,119 h

88 days, 24% of the year

Within the other fleet, 2025

Set against all 159 other 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 48.9 kg/nm · median 87.2 (−44%)

47.6Ranks 19 of 159, lowest first160.7

Average speedThis ship 9.5 kn · median 10.4 (−9%)

5.8Faster than 32% of other ships13.4

CO₂ per transport work (cargo)This ship 155.80 g CO₂/t·nm · median 86.69 (+80%)

30.78Ranks 106 of 159, lowest first600.46

Middle 80% of shipsMiddle 50%Other 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 ports58%
From the EU15%
Into the EU23%
At berth in the EU4%

82% of this ship's CO₂ falls under the EU ETS (2,576 t).

Fuel burned laden

100%

0% in ballast or unladen

CO₂ at berth

4.2%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Other median is the middle ship of all other ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

POLARIS
Other median

40.060.080.0100.0120.0

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

Average speed, kn

POLARIS
Other median

8.010.012.014.016.0

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

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

POLARIS
Other median

50.0100150200

’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	−0.4 kn	+17%	+11%	−31%	+74%	0.4 kn slower, fuel per mile up 17%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.1 kn	−6%	−7%	−27%	−4%	Same speed, fuel per mile down 6%; in line with the speed change.
2022→2023	−0.4 kn	−6%	−10%	+10%	+17%	0.4 kn slower, fuel per mile down 6%; in line with the speed change.
2021→2022	−1.5 kn	+1%	−12%	−45%	+51%	1.5 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.6 kn	−7%	−1%	+26%	−52%	0.6 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.6 kn	+5%	+10%	−10%	+106%	0.6 kn faster, fuel per mile up 5%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.9 kn	+3%	−5%	−5%	+5%	0.9 kn slower, fuel per mile up 3%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Trulsen Chartering GmbH & Co KG	983	3,150	20,112	2,119	9.5	48.9	155.80	100%
2024	Trulsen Chartering GmbH & Co KG	1,222	3,919	29,147	2,945	9.9	41.9	89.29	–
2023	not published	1,781	5,711	39,912	3,979	10.0	44.6	92.95	–
2022	not published	1,729	5,543	36,356	3,490	10.4	47.5	79.22	–
2021	not published	3,131	10,037	66,299	5,556	11.9	47.2	52.56	–
2020	not published	2,674	17,143	52,666	4,672	11.3	50.8	109.58	–
2019	not published	2,857	9,160	58,727	5,506	10.7	48.6	53.12	–
2018	not published	2,946	9,444	62,111	5,362	11.6	47.4	50.70	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2025	Trulsen Chartering GmbH & Co KG	155.80	86.69	+80%	106 of 159	RINA	A+B
2024	Trulsen Chartering GmbH & Co KG	89.29	51.55	+73%	121 of 189	RINA	B
2023	not published	92.95	93.54	−1%	58 of 116	Dromon Bureau of Shipping	B
2022	not published	79.22	90.62	−13%	84 of 223	Dromon Bureau of Shipping	A
2021	not published	52.56	103.64	−49%	22 of 219	RINA	B+C
2020	not published	109.58	102.77	+7%	130 of 238	RINA	B+C
2019	not published	53.12	90.89	−42%	35 of 271	RINA	B+C
2018	not published	50.70	91.03	−44%	33 of 260	RINA	B+C

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