Navalyze · Market view · Compare
Compare operators, 2024
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.
- Marwave Shipmanagement Srlyour view
Side by side
All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.
| Marwave Shipmanagement Srl | |
|---|---|
| Ships | 5 |
| CO₂ emitted | 52 kt |
| Fuel per mile | 121 kg/nm |
| Average speed | 9.5 kn |
| CO₂ at berth | 9.7% |
| Ships burning LNG | 0 |
| Main segment | Chemical tanker |
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.
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 16.7
- Marwave Shipmanagement Srl18.7 (+12% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Marwave Shipmanagement Srl | 3 | 18.7 | +12% | 103 | 9.1 | 3,068 | 10.2% | – |
| Segment median | 16.7 | 0% |
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.1
- Marwave Shipmanagement Srl8.1 (+1% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Marwave Shipmanagement Srl | 2 | 8.1 | +1% | 150 | 10.3 | 2,566 | 9.3% | – |
| Segment median | 8.1 | 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 | |
|---|---|---|---|---|---|
| Marwave Shipmanagement Srl | ABS (5) | 100% | 0% | 0% | 0% |
Marwave Shipmanagement Srl: 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 |
|---|---|---|---|---|---|---|---|---|
| ALICE | 9323792 | Chemical tanker | 25.8 g CO₂/t·nm | 16.5 | +56% | 7.0 | 9,668 t | €231k |
| ZAGARA | 9231171 | Chemical tanker | 17.4 g CO₂/t·nm | 12.0 | +45% | 9.1 | 7,849 t | €150k |
| PEONIA | 9313436 | Chemical tanker | 18.7 g CO₂/t·nm | 16.5 | +13% | 11.3 | 9,585 t | €192k |
| GHIBLI | 9417799 | Oil tanker | 9.0 g CO₂/t·nm | 8.4 | +8% | 10.2 | 21,887 t | €364k |
| LIA | 9417751 | Oil tanker | 7.2 g CO₂/t·nm | 8.4 | −15% | 10.6 | 2,976 t | €54k |
30 of 5 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 2024 report it verified.