Navalyze · Vehicle carrier · Ship
NEPTUNE GALENE
- IMO
- 9668491
- Type
- Vehicle carrier
- Average cargo carried
- 3,512 t
- Port of registry
- Piraeus
- Technical efficiency
- EEXI 16.94 g CO₂/t·nm
ISM company (DoC holder) in 2025: Neptune Lines Shipping and Managing Enterprises SA
2025 at a glance
From the 2025 THETIS-MRV report. Carries about 3,512 t of cargo on average.
Within the vehicle carrier fleet, 2025
Set against all 506 vehicle 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.
Where the emissions happen, 2025
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 ports32%
- From the EU25%
- Into the EU37%
- At berth in the EU5%
69% of this ship's CO₂ falls under the EU ETS (8,903 t).
Over the years
Full-year reports only. The Vehicle carrier median is the middle ship of all vehicle carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.
Fuel per mile, kg/nm
- NEPTUNE GALENE
- Vehicle carrier median
Average speed, kn
- NEPTUNE GALENE
- Vehicle carrier median
CO₂ per transport work (cargo), g CO₂/t·nm
- NEPTUNE GALENE
- Vehicle carrier median
Year on year
| Year | Speed | Fuel per mile | Fuel per day | Distance | CO₂ per TW | Reading |
|---|---|---|---|---|---|---|
| 2024→2025 | −1.4 kn | −3% | −12% | +14% | −15% | 1.4 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade). |
| 2023→2024 | +1.6 kn | −11% | +0% | −2% | −16% | 1.6 kn faster, fuel per mile down 11%; better than speed alone explains (hull, engine or trade). |
| 2022→2023 | +0.6 kn | +4% | +8% | −17% | −19% | 0.6 kn faster, fuel per mile up 4%; better than speed alone explains (hull, engine or trade). |
| 2021→2022 | +1.0 kn | −6% | +3% | +31% | −12% | 1.0 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine or trade). |
| 2020→2021 | +0.1 kn | −13% | −12% | +2% | −4% | Same speed, fuel per mile down 13%; better than speed alone explains (hull, engine or trade). |
| 2019→2020 | +1.2 kn | +17% | +32% | −20% | +25% | 1.2 kn faster, fuel per mile up 17%; better than speed alone explains (hull, engine or trade). |
| 2018→2019 | −3.0 kn | −6% | −28% | −7% | −0% | 3.0 kn slower, fuel per mile down 6%; 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 | At sea h | Speed kn | Fuel kg/nm | CO₂ g/t·nm | Laden fuel |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | Neptune Lines Shipping and Managing Enterprises SA | 4,134 | 12,954 | 60,918 | 4,790 | 12.7 | 67.9 | 60.55 | – |
| 2024 | Neptune Lines Shipping and Managing Enterprises SA | 3,728 | 11,633 | 53,473 | 3,801 | 14.1 | 69.7 | 71.04 | – |
| 2023 | not published | 4,280 | 13,397 | 54,606 | 4,370 | 12.5 | 78.4 | 84.76 | – |
| 2022 | not published | 4,978 | 15,573 | 65,876 | 5,514 | 11.9 | 75.6 | 104.62 | – |
| 2021 | not published | 4,037 | 12,648 | 50,445 | 4,617 | 10.9 | 80.0 | 118.68 | – |
| 2020 | not published | 4,565 | 14,291 | 49,688 | 4,593 | 10.8 | 91.9 | 123.31 | – |
| 2019 | not published | 4,920 | 15,400 | 62,486 | 6,511 | 9.6 | 78.7 | 98.63 | – |
| 2018 | not published | 5,617 | 17,524 | 67,393 | 5,338 | 12.6 | 83.3 | 98.65 | – |
Benchmark and verification
| Year | ISM company | CO₂ per TW, g CO₂/t·nm | Vehicle carrier median | vs Vehicle carrier | Rank | Verifier | Methods |
|---|---|---|---|---|---|---|---|
| 2025 | Neptune Lines Shipping and Managing Enterprises SA | 60.55 | 55.36 | +9% | 282 of 506 | DNV | A+B+C |
| 2024 | Neptune Lines Shipping and Managing Enterprises SA | 71.04 | 55.31 | +28% | 231 of 335 | DNV | A+B+C |
| 2023 | not published | 84.76 | 56.64 | +50% | 345 of 417 | DNV | A+B+C |
| 2022 | not published | 104.62 | 57.66 | +81% | 404 of 463 | DNV | A |
| 2021 | not published | 118.68 | 59.57 | +99% | 410 of 459 | DNV | A |
| 2020 | not published | 123.31 | 57.26 | +115% | 405 of 449 | DNV | A |
| 2019 | not published | 98.63 | 58.95 | +67% | 358 of 426 | DNV | A |
| 2018 | not published | 98.65 | 62.35 | +58% | 343 of 434 | DNV | A |
Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Vehicle 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 vehicle 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.