Voyage estimate
Aframax voyage: Primorsk to Augusta
A Aframax carrying 80,000 tonnes from Primorsk to Augusta sails about 3,676 nm laden via the Dover Strait and Strait of Gibraltar, about 12.3 days at 12.5 knots. With the ballast leg back and 4 days in port, the round voyage takes about 28.0 days and burns about 802 tonnes of fuel.
Round voyage
28.0 d
12.3 d laden
Laden distance
3,676 nm
Shortest route
Fuel (VLSFO)
802 t
Round voyage
CO2
2,528 t
1,264 t in EU ETS
Round voyage breakdown
| Leg | Distance | Speed | Days | Fuel |
|---|---|---|---|---|
Laden Primorsk → Augusta | 3,676 nm | 12.5 kn | 12.3 | 404 t |
Ballast Augusta → Primorsk | 3,676 nm | 13 kn | 11.8 | 318 t |
Port time Loading and discharge | — | — | 4.0 | 80 t |
| Round voyage | 7,351 nm | 28.0 | 802 t |
Laden via the Dover Strait and Strait of Gibraltar; ballast via the Dover Strait and Strait of Gibraltar.
Emissions and EU ETS
The round voyage burns about 802 tonnes of VLSFO, emitting about 2,528 tonnes of CO2. One end of the voyage is in the EU ETS area, so half of the emissions at sea count, plus emissions at the EU berth: about 1,264 tonnes of CO2, or the same number of EU allowances.
From 2026 shipping companies surrender allowances for 100% of in-scope emissions. Who pays is for the charter party to say.
Assumptions
- Cargo
- 80,000 t
- Laden speed
- 12.5 kn at 33 t/day
- Ballast speed
- 13 kn at 27 t/day
- Port time
- 4 days at 20 t/day
- Laden draft
- 14.5 m
- CO2 factor
- 3.151 t per t fuel
Other ship sizes on this route
Questions
How long does a Aframax take from Primorsk to Augusta?
About 12 days 6 hours laden at 12.5 knots over 3,676 nm via the Dover Strait and Strait of Gibraltar. The full round voyage, with the ballast leg back and 4 days in port, takes about 28.0 days.
How much fuel does a Aframax burn on this voyage?
About 802 tonnes of VLSFO for the round voyage (404 t laden, 318 t ballast, 80 t in port), emitting about 2,528 tonnes of CO2.
Is this voyage in the EU Emissions Trading System?
Yes. One end is in the EU ETS area, so half the sea emissions count, plus emissions at the EU berth: about 1,264 tonnes of CO2, which means the same number of EU allowances to surrender.