Navalyze · Bulk carrier · Ship

GRIS CEMENT I

IMO: 8009545
Type: Bulk carrier
Average cargo carried: 6,399 t
Flag (estimated): Panama
Port of registry: Panama
Technical efficiency: EEXI 9.10 g CO₂/t·nm
Former names: SIRIOS CEMENT I

ISM company (DoC holder) in 2025: Sirios Shipmanagement Corp

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 6,399 t of cargo on average.

Fuel kg/nm

44.0

Bulk carrier median 82.6 kg/nm (−47%)

CO₂ per transport work (cargo)

22.0

g CO₂/t·nm · Bulk carrier median 7.90 (+178%)

Average speed

8.9 kn

Bulk carrier median 10.7 kn (−17%)

Fuel per day at sea

9.4 t/day

Fuel consumed

981 t

CO₂ emitted

3,135 t

3,183 t CO₂eq incl. CH₄ and N₂O

Distance sailed

22,276 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,501 h

104 days, 29% of the year

Within the bulk carrier fleet, 2025

Set against all 3,611 bulk carrier 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 44.0 kg/nm · median 82.6 (−47%)

61.0Ranks 40 of 3,611, lowest first114

Average speedThis ship 8.9 kn · median 10.7 (−17%)

8.8Faster than 11% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 22.0 g CO₂/t·nm · median 7.90 (+178%)

4.80Ranks 3,402 of 3,611, lowest first15.9

Middle 80% of shipsMiddle 50%Bulk carrier 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 EU39%
Into the EU44%
At berth in the EU11%

59% of this ship's CO₂ falls under the EU ETS (1,838 t).

Fuel burned laden

–

Not reported

CO₂ at berth

330 t

10.5% 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

+48 t

+1.5% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

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

Fuel kg/nm

GRIS CEMENT I
Bulk carrier median

40.060.080.0100.0

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

Average speed, kn

GRIS CEMENT I
Bulk carrier median

7.08.09.010.011.0

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

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

GRIS CEMENT I
Bulk carrier median

0.010,00020,00030,000

’182018’192019’202020’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.5 kn	+1%	+7%	−13%	−1%	0.5 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2023→2024	−0.1 kn	−11%	−12%	+38%	–	Same speed, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2021→2023	–	–	–	–	–
2020→2021	–	–	–	–	–
2019→2020	+3.7 kn	+9%	+66%	−58%	+48,942%	3.7 kn faster, fuel per mile up 9%; better than speed alone explains (hull, engine or trade).
2018→2019	−3.5 kn	+11%	−26%	+3%	+80%	3.5 kn slower, fuel per mile up 11%; 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	Sirios Shipmanagement Corp	981	3,135	22,276	2,501	8.9	44.0	22.0	–
2024	Sirios Shipmanagement Corp	1,115	3,520	25,693	3,057	8.4	43.4	22.2	–
2023	not published	912	2,899	18,631	2,198	8.5	49.0	–	–
2021	not published	0	0	–	0	–	–	–	–
2020	not published	421	1,347	7,863	735	10.7	53.6	20,141	–
2019	not published	916	2,905	18,572	2,644	7.0	49.4	41.1	–
2018	not published	809	2,559	18,109	1,729	10.5	44.7	22.9	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	Sirios Shipmanagement Corp	22.0	7.90	+178%	3,402 of 3,611	RINA	A
2024	Sirios Shipmanagement Corp	22.2	8.09	+174%	2,969 of 3,089	RINA	A
2023	not published	–	–	–	–	RINA	A
2021	not published	–	–	–	–	RINA	A
2020	not published	20,141	121	+16,586%	81 of 81	RINA	A
2019	not published	41.1	90.1	−54%	28 of 96	RINA	A
2018	not published	22.9	72.9	−69%	21 of 87	EMICERT	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk carrier 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.