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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.
- COSIARMA S.P.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.
| COSIARMA S.P.A. | |
|---|---|
| Ships | 4 |
| CO₂ emitted | 126 kt+3.6% |
| Fuel per mile | 104 kg/nm |
| Average speed | 15.0 kn |
| CO₂ at berth | 2.3% |
| Ships burning LNG | 0 |
| Main segment | Reefer |
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.
Reefer
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 56.8
- COSIARMA S.P.A.44.1 (−22% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| COSIARMA S.P.A. | 4 | 44.1 | −22% | 104 | 15.0 | 6,466 | 2.3% | – |
| Segment median | 56.8 | 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 | |
|---|---|---|---|---|---|
| COSIARMA S.P.A. | RINA (4) | 100% | 100% | 0% | 0% |
COSIARMA S.P.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 |
|---|---|---|---|---|---|---|---|---|
| CALA PINO | 9164756 | Reefer | 45.2 g CO₂/t·nm | 43.0 | +5% | 16.7 | 32,637 t | €1.0m |
| CALA PULA | 9164768 | Reefer | 44.7 g CO₂/t·nm | 43.0 | +4% | 15.6 | 33,251 t | €1.0m |
| CALA PEDRA | 9164782 | Reefer | 43.6 g CO₂/t·nm | 43.0 | +1% | 14.4 | 29,723 t | €933k |
| CALA PALMA | 9164770 | Reefer | 43.5 g CO₂/t·nm | 43.0 | +1% | 13.5 | 30,371 t | €959k |
30 of 4 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.