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Compare operators, 2025
Pick a company or group, then the competitors to hold it against, or compare verifiers. Every figure comes from the public THETIS-MRV reports for EU and EEA voyages.
- CLDN RORO S.A.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| CLDN RORO S.A. | |
|---|---|
| Ships | 6 |
| CO₂ emitted | 139 kt−13.5% |
| Fuel per mile | 126 kg/nm |
| Average speed | 14.0 kn |
| CO₂ at berth | 7.5% |
| Ships burning LNG | 0 |
| Main segment | Ro-ro |
Fuel per mile and speed depend on ship size and type; compare them within a segment below.
Segment by segment
Efficiency only compares within a ship type. Each row gives the CO₂ per transport work of an operator's typical (median) ship, and the bar sets it against the typical ship of the whole segment: to the left of the line it emits less CO₂ for the same transport work, to the right more.
Ro-ro
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 95.2
- CLDN RORO S.A.82.3 (−14% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| CLDN RORO S.A. | 6 | 82.3 | −14% | 126 | 14.0 | 4,465 | 7.5% | – |
| Segment median | 95.2 | 0% |
Verification and monitoring
Who verifies each operator's reports, and which MRV methods its ships use to measure fuel (share of reports).
| Verifiers (ships) | A · delivery notes | B · tank monitoring | C · flow meters | D · direct | |
|---|---|---|---|---|---|
| CLDN RORO S.A. | DNV (6) | 100% | 0% | 100% | 0% |
CLDN RORO S.A.: ships furthest from their peers
Each ship's CO₂ per transport work against the median ship of its type and size band. +100% means the ship emits twice as much CO₂ for the same transport work as a typical ship of its size. Ro-pax ships show passenger figures, with freight underneath.
| Ship | IMO | Segment | CO₂ per transport work | Size-band median | vs median | Speed kn | CO₂ | Allowances |
|---|---|---|---|---|---|---|---|---|
| DELPHINE | 9789245 | Ro-ro | 53.6 g CO₂/t·nm | 49.0 | +9% | 15.5 | 37,004 t | €1.7m |
| CELINE | 9789233 | Ro-ro | 46.9 g CO₂/t·nm | 49.0 | −4% | 15.2 | 39,179 t | €1.6m |
| CATHERINE | 9209453 | Ro-ro | 90.3 g CO₂/t·nm | 100 | −10% | 12.6 | 17,487 t | €636k |
| PEREGRINE | 9376725 | Ro-ro | 82.3 g CO₂/t·nm | 100 | −18% | 13.0 | 16,485 t | €576k |
| CELANDINE | 9183984 | Ro-ro | 236 g CO₂/t·nm | 297 | −21% | 13.3 | 13,713 t | €438k |
30 of 6 reports shown. A high ratio can mean an older or faster-sailing ship, short trades with much time manoeuvring, or part-loaded voyages; it marks where to look first.
Notes
- Companies are ISM companies (Document of Compliance holders) as named in THETIS, usually the ship manager.
- Groups combine ISM companies matched on name and known ownership. If a company is in the wrong group, tell us at info@navalyze.com.
- Efficiency figures use full-year reports with fuel; totals include part-year reports.
- Euro figures use the EUA price set at the top of the page.
- Verifier names vary by entity and year (for example DNV AS and DNV Hellas); they are rolled up into one brand. A verifier's figures cover the ships whose 2025 report it verified.