Navalyze · Vehicle carrier · Ship
ARC HONOR
- IMO
- 9505089
- Type
- Vehicle carrier
- Average cargo carried
- 5,035 t
- Port of registry
- Wilmington, De
- Technical efficiency
- EEXI 12.22 g CO₂/t·nm
- Former names
- TULANE
ISM company (DoC holder) in 2025: American Roll-On Roll-Off Carrier, LLC
2025 at a glance
From the 2025 THETIS-MRV report. Carries about 5,035 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 ports12%
- From the EU40%
- Into the EU41%
- At berth in the EU7%
55% of this ship's CO₂ falls under the EU ETS (3,768 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
- ARC HONOR
- Vehicle carrier median
Average speed, kn
- ARC HONOR
- Vehicle carrier median
CO₂ per transport work (cargo), g CO₂/t·nm
- ARC HONOR
- Vehicle carrier median
Year on year
| Year | Speed | Fuel per mile | Fuel per day | Distance | CO₂ per TW | Reading |
|---|---|---|---|---|---|---|
| 2024→2025 | +0.9 kn | −7% | −1% | +171% | −6% | 0.9 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade). |
| 2023→2024 | −0.5 kn | −7% | −10% | −34% | +150% | 0.5 kn slower, fuel per mile down 7%; in line with the speed change. |
| 2022→2023 | +3.4 kn | −0% | +30% | −42% | −67% | 3.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade). |
| 2021→2022 | −4.0 kn | +10% | −19% | −47% | +106% | 4.0 kn slower, fuel per mile up 10%; worse than speed alone explains (fouling, weather, loading or trade). |
| 2020→2021 | +1.1 kn | −1% | +6% | −21% | +37% | 1.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade). |
| 2019→2020 | −0.4 kn | −8% | −10% | +26% | −24% | 0.4 kn slower, fuel per mile down 8%; in line with the speed change. |
| 2018→2019 | +0.4 kn | +3% | +6% | −23% | −2% | 0.4 kn faster, fuel per mile up 3%; in line with the speed change. |
Part-year reports are left out of these comparisons. 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 | American Roll-On Roll-Off Carrier, LLC | 2,186 | 6,854 | 17,582 | 1,202 | 14.6 | 124.3 | 77.42 | – |
| 2024part-year | American Roll-On Roll-Off Carrier, LLC | 0 | 0 | – | 0 | – | – | – | – |
| 2024 | American Roll-On Roll-Off Carrier, LLC | 867 | 2,755 | 6,497 | 473 | 13.7 | 133.5 | 82.58 | – |
| 2023 | not published | 1,414 | 4,473 | 9,835 | 693 | 14.2 | 143.7 | 33.00 | – |
| 2022 | not published | 2,438 | 7,752 | 16,895 | 1,557 | 10.8 | 144.3 | 99.60 | – |
| 2021 | not published | 4,152 | 13,161 | 31,644 | 2,143 | 14.8 | 131.2 | 48.25 | – |
| 2020 | not published | 5,281 | 16,557 | 39,865 | 2,902 | 13.7 | 132.5 | 35.34 | – |
| 2019 | not published | 4,522 | 14,189 | 31,548 | 2,239 | 14.1 | 143.3 | 46.23 | – |
| 2018 | not published | 5,737 | 17,956 | 41,217 | 3,006 | 13.7 | 139.2 | 47.10 | – |
Benchmark and verification
| Year | ISM company | CO₂ per TW, g CO₂/t·nm | Vehicle carrier median | vs Vehicle carrier | Rank | Verifier | Methods |
|---|---|---|---|---|---|---|---|
| 2025 | American Roll-On Roll-Off Carrier, LLC | 77.42 | 55.36 | +40% | 353 of 506 | DNV | A+C |
| 2024part-year | American Roll-On Roll-Off Carrier, LLC | – | – | – | – | DNV | A+C |
| 2024 | American Roll-On Roll-Off Carrier, LLC | 82.58 | 55.31 | +49% | 260 of 335 | DNV | A+C |
| 2023 | not published | 33.00 | 56.64 | −42% | 13 of 417 | DNV | C |
| 2022 | not published | 99.60 | 57.66 | +73% | 394 of 463 | DNV | C |
| 2021 | not published | 48.25 | 59.57 | −19% | 119 of 459 | DNV | C |
| 2020 | not published | 35.34 | 57.26 | −38% | 19 of 449 | DNV | C |
| 2019 | not published | 46.23 | 58.95 | −22% | 65 of 426 | DNV | C |
| 2018 | not published | 47.10 | 62.35 | −24% | 53 of 434 | DNV | C |
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.