Navalyze · Chemical tanker · Ship

DANK SILVER

IMO: 9718806
Type: Chemical tanker
Average cargo carried: 35,926 t
Flag (estimated): Marshall Islands
Port of registry: Majuro
Technical efficiency: EEDI 4.24 g CO₂/t·nm

ISM company (DoC holder) in 2025: Oman Ship Management Company LLC

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 35,926 t of cargo on average.

Fuel kg/nm

83.6

Chemical tanker median 79.7 kg/nm (+5%)

CO₂ per transport work (cargo)

7.31

g CO₂/t·nm · Chemical tanker median 15.0 (−51%)

Average speed

11.0 kn

Chemical tanker median 11.1 kn (−1%)

Fuel per day at sea

22.1 t/day

Fuel consumed

1,052 t

CO₂ emitted

3,305 t

3,357 t CO₂eq incl. CH₄ and N₂O

Distance sailed

12,585 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,140 h

48 days, 13% 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 83.6 kg/nm · median 79.7 (+5%)

52.8Ranks 826 of 1,460, lowest first111

Average speedThis ship 11.0 kn · median 11.1 (−1%)

8.8Faster than 48% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 7.31 g CO₂/t·nm · median 15.0 (−51%)

7.93Ranks 85 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 ports11%
From the EU31%
Into the EU44%
At berth in the EU14%

63% of this ship's CO₂ falls under the EU ETS (2,080 t).

Fuel burned laden

875 t

83% of all fuel; 17% in ballast or unladen

CO₂ at berth

479 t

14.5% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+52 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

DANK SILVER
Chemical tanker median

70.080.090.0100.0

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

Average speed, kn

DANK SILVER
Chemical tanker median

10.011.012.013.0

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

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

DANK SILVER
Chemical tanker median

5.010.015.020.0

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

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.7 kn	−3%	+4%	−62%	−37%	0.7 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2022→2024	−1.6 kn	−13%	−25%	+409%	−26%	1.6 kn slower, fuel per mile down 13%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+1.9 kn	+40%	+66%	−68%	+144%	1.9 kn faster, fuel per mile up 40%; in line with the speed change.
2020→2021	−2.5 kn	−0%	−20%	+195%	+6%	2.5 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+1.4 kn	−6%	+6%	−79%	−42%	1.4 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.4 kn	−13%	−16%	−5%	+3%	0.4 kn slower, 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	Oman Ship Management Company LLC	1,052	3,305	12,585	1,140	11.0	83.6	7.31	83%
2024	Oman Ship Management Company SAOC	2,834	8,909	32,814	3,191	10.3	86.4	11.6	55%
2022	not published	642	2,023	6,447	541	11.9	99.7	15.7	–
2021	not published	1,430	4,488	20,045	2,001	10.0	71.3	6.44	–
2020	not published	486	1,533	6,798	542	12.5	71.4	6.07	–
2019	not published	2,504	7,865	32,956	2,978	11.1	76.0	10.4	–
2018	not published	3,019	9,484	34,630	3,023	11.5	87.2	10.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Oman Ship Management Company LLC	7.31	15.0	−51%	85 of 1,460	ABS	B+C
2024	Oman Ship Management Company SAOC	11.6	16.7	−31%	363 of 1,274	ABS	B+C
2022	not published	15.7	16.1	−2%	674 of 1,409	ABS	B+C
2021	not published	6.44	16.7	−61%	15 of 1,343	ABS	B+C
2020	not published	6.07	16.2	−62%	10 of 1,312	ABS	B+C
2019	not published	10.4	17.3	−40%	206 of 1,321	ABS	B+C
2018	not published	10.1	17.1	−41%	179 of 1,294	ABS	B+C

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.