Navalyze · General cargo · Ship

JESSICA B

IMO: 9262534
Type: General cargo ship
Average cargo carried: 21,634 t
Flag (estimated): Marshall Islands
Port of registry: Majuro
Technical efficiency: EEXI 6.96 g CO₂/t·nm
Ice class: IC
Former names: POCHARD S

ISM company (DoC holder) in 2025: Jessica B Ltd.

Report year

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 20,183 t of cargo on average.

Fuel kg/nm

71.3

Bulk carrier median 92.4 kg/nm (−23%)

CO₂ per transport work (cargo)

11.0

g CO₂/t·nm · Bulk carrier median 8.50 (+30%)

Average speed

6.4 kn

Bulk carrier median 10.4 kn (−38%)

Fuel per day at sea

10.9 t/day

Fuel consumed

914 t

CO₂ emitted

2,856 t

Distance sailed

12,819 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,012 h

84 days, 23% of the year

Within the bulk carrier fleet, 2024

Set against all 3,089 bulk carrier 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 kg/nmThis ship 81.8 kg/nm · median 84.6 (−3%)

61.8Ranks 1,368 of 3,089, lowest first119

Average speedThis ship 10.4 kn · median 10.6 (−2%)

8.8Faster than 40% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 16.8 g CO₂/t·nm · median 8.09 (+107%)

4.85Ranks 2,826 of 3,089, lowest first15.8

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2018

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 ports37%
From the EU43%
Into the EU16%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

97 t

3.4% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

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

Fuel kg/nm

JESSICA B
General cargo median

70.080.090.0100.0

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

Average speed, kn

JESSICA B
General cargo median

6.08.010.012.0

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

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

JESSICA B
General cargo median

7.510.012.515.017.5

’182018’192019’202020’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.4 kn	+8%	+5%	−81%	–	0.4 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.7 kn	+7%	−0%	+110%	+29%	0.7 kn slower, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.5 kn	−8%	−4%	+16%	−14%	0.5 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2020→2022	+1.5 kn	+15%	+34%	−43%	+84%	1.5 kn faster, fuel per mile up 15%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.9 kn	−3%	+7%	+322%	−46%	0.9 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2018→2019	+1.8 kn	+5%	+37%	−62%	+38%	1.8 kn faster, fuel per mile up 5%; 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	Jessica B Ltd.	475	1,497	5,352	535	10.0	88.7	12.9	–
2024	Jessica B Ltd.	2,332	7,366	28,497	2,751	10.4	81.8	16.8	43%
2023	not published	1,039	3,272	13,539	1,222	11.1	76.7	13.1	96%
2022	not published	976	3,075	11,697	1,101	10.6	83.4	15.2	91%
2020	not published	1,489	4,774	20,457	2,243	9.1	72.8	8.27	–
2019	not published	365	1,140	4,849	588	8.2	75.2	15.3	–
2018	not published	914	2,856	12,819	2,012	6.4	71.3	11.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	Jessica B Ltd.	–	–	–	–	Lloyd's Register	B
2024	Jessica B Ltd.	16.8	8.09	+107%	2,826 of 3,089	Lloyd's Register	B
2023	not published	13.1	8.27	+58%	2,902 of 3,548	Lloyd's Register	A
2022	not published	15.2	8.71	+75%	3,440 of 3,968	Lloyd's Register	A
2020	not published	8.27	8.24	+0%	1,591 of 3,150	Verifavia	A
2019	not published	15.3	8.38	+82%	3,014 of 3,360	Verifavia	A
2018	not published	11.0	8.50	+30%	2,501 of 3,384	Verifavia	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.