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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.
- Wah Kwong Ship Management (Hong Kong) Limitedyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Wah Kwong Ship Management (Hong Kong) Limited | |
|---|---|
| Ships | 28 |
| CO₂ emitted | 159 kt+56.8% |
| Fuel per mile | 106 kg/nm |
| Average speed | 11.3 kn |
| CO₂ at berth | 4.5% |
| 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 7.9
- Wah Kwong Ship Management (Hong Kong) Limited7.1 (−10% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wah Kwong Ship Management (Hong Kong) Limited | 19 | 7.1 | −10% | 109 | 11.1 | 1,308 | 3.5% | – |
| Segment median | 7.9 | 0% |
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- Wah Kwong Ship Management (Hong Kong) Limited6.8 (−15% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wah Kwong Ship Management (Hong Kong) Limited | 5 | 6.8 | −15% | 117 | 11.1 | 3,050 | 5.8% | – |
| Segment median | 8.0 | 0% |
General cargo
CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5
- Wah Kwong Ship Management (Hong Kong) Limited9.3 (−63% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wah Kwong Ship Management (Hong Kong) Limited | 4 | 9.3 | −63% | 78 | 12.4 | 1,684 | 5.9% | – |
| Segment median | 25.5 | 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 | |
|---|---|---|---|---|---|
| Wah Kwong Ship Management (Hong Kong) Limited | Bureau Veritas (28) | 100% | 0% | 0% | 0% |
Wah Kwong Ship Management (Hong Kong) Limited: 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 |
|---|---|---|---|---|---|---|---|---|
| CS CHENGDU | 9928231 | Bulk carrier | 84.2 g CO₂/t·nm | 15.5 | +443% | 11.8 | 3,340 t | €88k |
| CL HEIDI | 9720952 | Bulk carrier | 14.9 g CO₂/t·nm | 9.5 | +57% | 8.9 | 739 t | €0 |
| CSSC AMSTERDAM | 9853890 | Bulk carrier | 7.4 g CO₂/t·nm | 4.8 | +54% | 11.3 | 5,232 t | €150k |
| JY LAKE | 9845257 | Bulk carrier | 13.4 g CO₂/t·nm | 9.5 | +42% | 11.3 | 11,920 t | €327k |
| CSSC ROTTERDAM | 9853905 | Bulk carrier | 6.8 g CO₂/t·nm | 4.8 | +40% | 11.6 | 3,221 t | €86k |
| BBG BRIGHT | 9598177 | Bulk carrier | 9.1 g CO₂/t·nm | 6.6 | +39% | 11.1 | 2,995 t | €83k |
| BRIGHT VENTURE | 9868883 | Bulk carrier | 10.5 g CO₂/t·nm | 8.0 | +31% | 11.0 | 3,577 t | €97k |
| GREAT VOYAGE | 9909106 | Bulk carrier | 11.5 g CO₂/t·nm | 9.5 | +21% | 10.5 | 1,803 t | €49k |
| CL BEIJING | 9649299 | Bulk carrier | 5.8 g CO₂/t·nm | 4.8 | +19% | 11.0 | 5,778 t | €153k |
| BBG NOVA | 9705342 | Bulk carrier | 7.7 g CO₂/t·nm | 6.6 | +16% | 12.4 | 1,482 t | €39k |
| UNITY VENTURE | 9773739 | Oil tanker | 6.6 g CO₂/t·nm | 6.3 | +4% | 11.3 | 9,261 t | €272k |
| LIGHT VENTURE | 9868895 | Bulk carrier | 8.2 g CO₂/t·nm | 8.0 | +3% | 11.6 | 4,268 t | €121k |
| CS NAN JING | 9874698 | Bulk carrier | 4.9 g CO₂/t·nm | 4.8 | +1% | 9.8 | 3,129 t | €86k |
| CHAILEASE BRIGHT | 9642485 | Bulk carrier | 4.8 g CO₂/t·nm | 4.8 | 0% | 10.7 | 7,540 t | €202k |
| CS HANG ZHOU | 9874703 | Bulk carrier | 4.8 g CO₂/t·nm | 4.8 | −1% | 10.2 | 3,836 t | €105k |
| WISDOM VENTURE | 9773741 | Oil tanker | 5.9 g CO₂/t·nm | 6.3 | −6% | 10.9 | 8,169 t | €235k |
| CSSC GLADSTONE | 9853917 | Bulk carrier | 4.5 g CO₂/t·nm | 4.8 | −6% | 11.8 | 6,154 t | €167k |
| VICTORY VENTURE | 9773040 | Oil tanker | 7.2 g CO₂/t·nm | 8.2 | −13% | 10.7 | 17,325 t | €470k |
| TENACITY VENTURE | 9773052 | Oil tanker | 7.0 g CO₂/t·nm | 8.2 | −15% | 11.6 | 15,286 t | €427k |
| CSSC IMMINGHAM | 9853929 | Bulk carrier | 4.0 g CO₂/t·nm | 4.8 | −18% | 10.0 | 5,857 t | €155k |
| CS JI NAN | 9874686 | Bulk carrier | 3.8 g CO₂/t·nm | 4.8 | −23% | 11.2 | 12,923 t | €377k |
| CS WU HAN | 9874715 | Bulk carrier | 3.6 g CO₂/t·nm | 4.8 | −25% | 11.5 | 5,205 t | €188k |
| TAI FU | 9998080 | General cargo | 11.0 g CO₂/dwt·nm | 25.5 | −57% | 11.6 | 1,391 t | €53k |
| HONG FU | 9998078 | General cargo | 9.4 g CO₂/dwt·nm | 25.5 | −63% | 13.2 | 3,145 t | €85k |
| JIN FU | 9998054 | General cargo | 9.2 g CO₂/dwt·nm | 25.5 | −64% | 12.4 | 10,700 t | €315k |
| WANG FU | 9998066 | General cargo | 6.4 g CO₂/dwt·nm | 25.5 | −75% | 12.0 | 5,178 t | €151k |
30 of 28 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.