Navalyze · Market view · Compare
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.
- Grandi Navi Veloci Spayour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Grandi Navi Veloci Spa | |
|---|---|
| Ships | 19 |
| CO₂ emitted | 955 kt+11.0% |
| Fuel per mile | 226 kg/nm |
| Average speed | 18.6 kn |
| CO₂ at berth | 10.2% |
| Ships burning LNG | 1 |
| Main segment | Ro-pax |
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-pax
CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 567
- Grandi Navi Veloci Spa1,093 (+93% vs median)
- ← bettersegment medianworse →
CO₂ per transport work (freight) in g CO₂/t·nm · segment median 253
- Grandi Navi Veloci Spa0.1 (−100% vs median)
- ← bettersegment medianworse →
| Ships | Per work (pax) | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Grandi Navi Veloci Spa | 19 | 1,093 0.1 freight | +93% −100% freight | 226 | 18.6 | 3,804 | 10.2% | 1 |
| Segment median | 567 253 freight | 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 | |
|---|---|---|---|---|---|
| Grandi Navi Veloci Spa | RINA (19) | 95% | 74% | 5% | 0% |
Grandi Navi Veloci Spa: 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 |
|---|---|---|---|---|---|---|---|---|
| TENACIA | 9350707 | Ro-pax | 2,549 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +350% −100% | 19.7 | 24,563 t | €1.3m |
| FORZA | 9458523 | Ro-pax | 2,355 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +316% −100% | 19.6 | 40,511 t | €2.1m |
| GNV SEALAND | 9435454 | Ro-pax | 2,344 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +314% −100% | 18.1 | 42,845 t | €1.7m |
| GNV POLARIS | 9948592 | Ro-pax | 1,492 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +163% −100% | 21.6 | 90,914 t | €4.8m |
| GNV SIRIO | 9293404 | Ro-pax | 1,400 g CO₂/pax·nm 0.2 g CO₂/t·nm freight | 567 253 | +147% −100% | 19.9 | 69,497 t | €3.3m |
| GNV BLU | 8416308 | Ro-pax | 1,320 g CO₂/pax·nm 0.2 g CO₂/t·nm freight | 567 253 | +133% −100% | 14.4 | 29,890 t | €1.4m |
| GNV ANTARES | 8503797 | Ro-pax | 1,216 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +115% −100% | 14.1 | 27,518 t | €1.2m |
| GNV SPIRIT | 9198927 | Ro-pax | 1,211 g CO₂/pax·nm 0.2 g CO₂/t·nm freight | 567 253 | +114% −100% | 20.1 | 57,665 t | €2.8m |
| EXCELLENT | 9143441 | Ro-pax | 1,134 g CO₂/pax·nm 0.2 g CO₂/t·nm freight | 567 253 | +100% −100% | 18.7 | 61,947 t | €2.0m |
| LA SUPREMA | 9214288 | Ro-pax | 1,093 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +93% −100% | 21.7 | 109,805 t | €4.1m |
| GNV AURIGA | 9305269 | Ro-pax | 1,076 g CO₂/pax·nm 0.3 g CO₂/t·nm freight | 567 253 | +90% −100% | 18.5 | 49,781 t | €2.5m |
| RHAPSODY | 9104835 | Ro-pax | 1,043 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +84% −100% | 16.0 | 32,576 t | €1.7m |
| FANTASTIC | 9100267 | Ro-pax | 967 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +71% −100% | 17.4 | 56,423 t | €1.8m |
| GNV ORION | 9948607 | Ro-pax | 953 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +68% −100% | 22.1 | 66,861 t | €3.5m |
| SPLENDID | 9015747 | Ro-pax | 940 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +66% −100% | 17.3 | 39,470 t | €2.0m |
| EXCELSIOR | 9184419 | Ro-pax | 936 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +65% −100% | 18.7 | 71,334 t | €2.6m |
| GNV ALLEGRA | 8506311 | Ro-pax | 898 g CO₂/pax·nm 0.1 g CO₂/t·nm freight | 567 253 | +59% −100% | 16.3 | 26,728 t | €1.1m |
| MAJESTIC | 9015735 | Ro-pax | 755 g CO₂/pax·nm 0.7 g CO₂/t·nm freight | 567 253 | +33% −100% | 17.3 | 51,609 t | €1.9m |
| GNV VIRGOLNG | 9980057 | Ro-pax | 732 g CO₂/pax·nm 0.3 g CO₂/t·nm freight | 567 253 | +29% −100% | 22.3 | 4,576 t | €204k |
30 of 19 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.