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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.
- Ignazio Messina & C. 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.
| Ignazio Messina & C. S.p.A. | |
|---|---|
| Ships | 7 |
| CO₂ emitted | 52 kt−35.0% |
| Fuel per mile | 165 kg/nm |
| Average speed | 12.3 kn |
| CO₂ at berth | 10.7% |
| Ships burning LNG | 0 |
| Main segment | Container |
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.
Container
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 16.3
- Ignazio Messina & C. S.p.A.26.2 (+61% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Ignazio Messina & C. S.p.A. | 7 | 26.2 | +61% | 165 | 12.3 | 1,150 | 10.7% | – |
| Segment median | 16.3 | 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 | |
|---|---|---|---|---|---|
| Ignazio Messina & C. S.p.A. | RINA (7) | 14% | 100% | 0% | 0% |
Ignazio Messina & C. 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 |
|---|---|---|---|---|---|---|---|---|
| JOLLY ROSA | 9484534 | Container | 33.2 g CO₂/t·nm | 22.2 | +50% | 12.3 | 7,619 t | €253k |
| JOLLY CLIVIA | 9444417 | Container | 32.7 g CO₂/t·nm | 22.2 | +47% | 13.1 | 4,455 t | €192k |
| JOLLY ARGENTO | 9467043 | Container | 28.2 g CO₂/t·nm | 22.2 | +27% | 13.0 | 6,679 t | €233k |
| JOLLY GIADA | 9484522 | Container | 26.2 g CO₂/t·nm | 22.2 | +18% | 13.8 | 7,516 t | €276k |
| JOLLY VERDE | 9320441 | Container | 21.1 g CO₂/t·nm | 22.2 | −5% | 11.3 | 10,170 t | €375k |
| JOLLY BIANCO | 9320427 | Container | 20.8 g CO₂/t·nm | 22.2 | −6% | 11.2 | 7,386 t | €252k |
| JOLLY ORO | 9450313 | Container | 18.9 g CO₂/t·nm | 22.2 | −15% | 12.4 | 7,911 t | €286k |
30 of 7 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.