MEDKON DON
- IMO
- 9347956
- Type
- Container ship
- Port of registry
- Panama
- Technical efficiency
- EEXI 21.75 g CO₂/t·nm
- Former names
- CONTSHIP DON
ISM company (DoC holder) in 2025: CONTSHIPS MANAGEMENT INC.
2025 at a glance
From the 2025 THETIS-MRV report.
Within the container fleet, 2023
Set against all 1,899 container ships with a full-year 2023 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.
The voyage split is not in this year's report.
Over the years
Full-year reports only. The Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.
Fuel per mile, kg/nm
- MEDKON DON
- Container median
Average speed, kn
- MEDKON DON
- Container median
CO₂ per transport work (cargo), g CO₂/t·nm
- MEDKON DON
- Container median
Year on year
| Year | Speed | Fuel per mile | Fuel per day | Distance | CO₂ per TW | Reading |
|---|---|---|---|---|---|---|
| 2023→2025 | – | – | – | – | – | |
| 2022→2023 | −1.0 kn | −2% | −10% | −75% | −15% | 1.0 kn slower, fuel per mile down 2%; worse than speed alone explains (fouling, weather, loading or trade). |
| 2021→2022 | +0.2 kn | +18% | +20% | +214% | +16% | Same speed, fuel per mile up 18%; worse than speed alone explains (fouling, weather, loading or trade). |
| 2020→2021 | −0.3 kn | −12% | −15% | +70% | −16% | 0.3 kn slower, fuel per mile down 12%; better than speed alone explains (hull, engine or trade). |
| 2019→2020 | −2.1 kn | +5% | −10% | +54% | +22% | 2.1 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade). |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025part-year | CONTSHIPS MANAGEMENT INC. | 0 | 0 | – | 0 | – | – | – | – |
| 2025 | Okyanus Ege Denizcilik Ticaret A.S. | 0 | 0 | – | 0 | – | – | – | – |
| 2023 | not published | 1,069 | 3,338 | 10,524 | 930 | 11.3 | 101.6 | 53.19 | – |
| 2022 | not published | 4,402 | 13,752 | 42,252 | 3,440 | 12.3 | 104.2 | 62.48 | – |
| 2021 | not published | 1,192 | 3,761 | 13,456 | 1,116 | 12.1 | 88.6 | 53.86 | – |
| 2020 | not published | 802 | 2,531 | 7,922 | 638 | 12.4 | 101.2 | 64.41 | – |
| 2019 | not published | 494 | 1,543 | 5,129 | 354 | 14.5 | 96.4 | 52.94 | – |
Benchmark and verification
| Year | ISM company | CO₂ per TW, g CO₂/t·nm | Container median | vs Container | Rank | Verifier | Methods |
|---|---|---|---|---|---|---|---|
| 2025part-year | CONTSHIPS MANAGEMENT INC. | – | – | – | – | DNV | A |
| 2025 | Okyanus Ege Denizcilik Ticaret A.S. | – | – | – | – | Verifavia | B |
| 2023 | not published | 53.19 | 19.40 | +174% | 1,724 of 1,899 | DNV | A |
| 2022 | not published | 62.48 | 19.13 | +227% | 1,734 of 1,825 | DNV | A |
| 2021 | not published | 53.86 | 17.90 | +201% | 1,639 of 1,781 | Lloyd's Register | A |
| 2020 | not published | 64.41 | 17.58 | +266% | 1,716 of 1,797 | Lloyd's Register | – |
| 2019 | not published | 52.94 | 18.88 | +180% | 1,584 of 1,788 | Lloyd's Register | – |
Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container 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 container 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.