Navalyze · Oil tanker · Ship

ASPHALT SPRING

IMO: 9394727
Type: Oil tanker
Average cargo carried: 323 t
Port of registry: Majuro

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 323 t of cargo on average.

Fuel per mile

45.7 kg/nm

CO₂ per transport work (cargo)

445

g CO₂/t·nm

Average speed

7.5 kn

Fuel per day at sea

8.2 t/day

Fuel consumed

89 t

CO₂ emitted

282 t

Distance sailed

1,956 nm

CO₂ ÷ CO₂ per mile

Time at sea

260 h

11 days, 3% of the year

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 ports8%
From the EU81%
Into the EU9%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

2.1%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

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
2018	not published	89	282	1,956	260	7.5	45.7	445.49	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2018	not published	–	–	–	–	DNV	C

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