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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.
- Shanghai Zhenhua Shipping Co., Ltd.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Shanghai Zhenhua Shipping Co., Ltd. | |
|---|---|
| Ships | 9 |
| CO₂ emitted | 60 kt+39.8% |
| Fuel per mile | 119 kg/nm |
| Average speed | 10.2 kn |
| CO₂ at berth | 1.0% |
| 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 | |
|---|---|---|---|---|---|
| Shanghai Zhenhua Shipping Co., Ltd. | China Classification Society (9) | 100% | 0% | 0% | 0% |
Shanghai Zhenhua Shipping Co., Ltd.: 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 |
|---|---|---|---|---|---|---|---|---|
| ZHEN HUA 27 | 8710182 | Other | 44.9 g CO₂/t·nm | 35.3 | +27% | 10.0 | 9,449 t | €237k |
| ZHEN HUA 31 | 9172686 | Other | 40.2 g CO₂/t·nm | 35.3 | +14% | 10.4 | 8,270 t | €246k |
| ZHEN HUA 35 | 9237802 | Other | 56.7 g CO₂/t·nm | 54.9 | +3% | 10.0 | 6,868 t | €198k |
| ZHEN HUA 24 | 8414726 | Other | 93.9 g CO₂/t·nm | 91.1 | +3% | 9.9 | 8,107 t | €214k |
| ZHEN HUA 26 | 8700254 | Other | 36.3 g CO₂/t·nm | 35.3 | +3% | 9.9 | 7,582 t | €201k |
| ZHEN HUA 32 | 9196814 | Other | 54.6 g CO₂/t·nm | 54.9 | −1% | 10.2 | 9,287 t | €276k |
| ZHEN HUA 23 | 8414738 | Other | 34.1 g CO₂/t·nm | 35.3 | −4% | 11.3 | 849 t | €22k |
| ZHEN HUA 25 | 8700242 | Other | 32.2 g CO₂/t·nm | 35.3 | −9% | 10.8 | 5,424 t | €132k |
| ZHEN HUA 36 | 9254903 | Other | 25.9 g CO₂/t·nm | 35.3 | −27% | 11.0 | 3,721 t | €83k |
30 of 9 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.