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.
- Guangzhou Salvageyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Guangzhou Salvage | |
|---|---|
| Ships | 5 |
| CO₂ emitted | 44 kt+139.5% |
| Fuel per mile | 148 kg/nm |
| Average speed | 9.4 kn |
| CO₂ at berth | 1.3% |
| Ships burning LNG | 0 |
| Main segment | Other |
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.
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 | |
|---|---|---|---|---|---|
| Guangzhou Salvage | China Classification Society (5) | 100% | 0% | 0% | 0% |
Guangzhou Salvage: 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 |
|---|---|---|---|---|---|---|---|---|
| HUA YANG LONG | 9743710 | Other | 98.2 g CO₂/t·nm | 54.9 | +79% | 10.8 | 9,312 t | €247k |
| HUA XING LONG | 9808182 | Other | 71.8 g CO₂/t·nm | 54.9 | +31% | 9.2 | 8,826 t | €233k |
| HUA HAI LONG | 9560144 | Other | 45.7 g CO₂/t·nm | 35.3 | +29% | 8.7 | 7,106 t | €190k |
| HUA SHENG LONG | 9808194 | Other | 116 g CO₂/t·nm | 91.1 | +27% | 8.7 | 5,892 t | €158k |
| HUA RUI LONG | 9918121 | Other | 37.4 g CO₂/t·nm | 35.3 | +6% | 10.1 | 12,624 t | €336k |
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 2025 report it verified.