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.
- National Navigation Coyour view
Side by side
All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.
| National Navigation Co | |
|---|---|
| Ships | 10 |
| CO₂ emitted | 27 kt |
| Fuel per mile | 124 kg/nm |
| Average speed | 8.5 kn |
| CO₂ at berth | 7.0% |
| Ships burning LNG | 0 |
| Main segment | Bulk carrier |
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.
Bulk carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.1
- National Navigation Co14.7 (+82% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| National Navigation Co | 9 | 14.7 | +82% | 123 | 8.5 | 884 | 7.1% | – |
| Segment median | 8.1 | 0% |
Container
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 17.5
- National Navigation Co33.6 (+92% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| National Navigation Co | 1 | 33.6 | +92% | 139 | 11.1 | 282 | 3.8% | – |
| Segment median | 17.5 | 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 | |
|---|---|---|---|---|---|
| National Navigation Co | Lloyd's Register (10) | 100% | 0% | 0% | 0% |
National Navigation Co: 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 |
|---|---|---|---|---|---|---|---|---|
| WADI TIBA | 9460746 | Bulk carrier | 18.0 g CO₂/t·nm | 8.1 | +122% | 10.3 | 3,283 t | €55k |
| WADI ALKARM | 9460760 | Bulk carrier | 17.5 g CO₂/t·nm | 8.1 | +115% | 5.6 | 5,338 t | €87k |
| WADI ALARAB | 9107681 | Bulk carrier | 15.2 g CO₂/t·nm | 8.1 | +87% | 9.7 | 2,781 t | €44k |
| EDFU | 9139256 | Bulk carrier | 14.8 g CO₂/t·nm | 8.1 | +82% | 11.1 | 1,623 t | €26k |
| WADI SAFAGA | 9460734 | Bulk carrier | 14.7 g CO₂/t·nm | 8.1 | +81% | 10.5 | 2,081 t | €33k |
| WADI ALRAYAN | 9208875 | Container | 33.6 g CO₂/t·nm | 21.8 | +54% | 11.1 | 1,375 t | €21k |
| WADI ALKARNAK | 9127136 | Bulk carrier | 11.9 g CO₂/t·nm | 8.1 | +46% | 7.3 | 1,408 t | €22k |
| WADI ALYARMOUK | 9460772 | Bulk carrier | 11.4 g CO₂/t·nm | 8.1 | +41% | 9.6 | 2,021 t | €32k |
| WADI ALMOLOUK | 9897999 | Bulk carrier | 9.5 g CO₂/t·nm | 8.1 | +16% | 7.2 | 2,122 t | €37k |
| WADI ALARISH | 9952672 | Bulk carrier | 5.4 g CO₂/t·nm | 6.7 | −20% | 9.5 | 5,248 t | €90k |
30 of 10 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.