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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.
- Hartmann Gas Carriers Germany GmbH & Co. KGyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Hartmann Gas Carriers Germany GmbH & Co. KG | |
|---|---|
| Ships | 14 |
| CO₂ emitted | 104 kt+16.3% |
| Fuel per mile | 61 kg/nm |
| Average speed | 11.7 kn |
| CO₂ at berth | 4.2% |
| Ships burning LNG | 0 |
| Main segment | Gas carrier (LPG) |
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.
Gas carrier (LPG)
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 35.6
- Hartmann Gas Carriers Germany GmbH & Co. KG78.5 (+121% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Hartmann Gas Carriers Germany GmbH & Co. KG | 14 | 78.5 | +121% | 61 | 11.7 | 3,313 | 4.2% | – |
| Segment median | 35.6 | 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 | |
|---|---|---|---|---|---|
| Hartmann Gas Carriers Germany GmbH & Co. KG | DNV (14) | 100% | 14% | 0% | 0% |
Hartmann Gas Carriers Germany GmbH & Co. KG: 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 |
|---|---|---|---|---|---|---|---|---|
| GASCHEM BALTIC | 9269269 | Gas carrier (LPG) | 114 g CO₂/t·nm | 62.3 | +83% | 12.1 | 12,141 t | €626k |
| CGAS LION | 9578036 | Gas carrier (LPG) | 158 g CO₂/t·nm | 117 | +36% | 5.3 | 4,171 t | €219k |
| GASCHEM ARCTIC | 9371672 | Gas carrier (LPG) | 72.7 g CO₂/t·nm | 62.3 | +17% | 12.6 | 3,588 t | €115k |
| GASCHEM DOLLART | 9744776 | Gas carrier (LPG) | 40.6 g CO₂/t·nm | 35.4 | +15% | 13.7 | 22,406 t | €605k |
| CGAS PANTHER | 9578000 | Gas carrier (LPG) | 117 g CO₂/t·nm | 117 | 0% | 10.9 | 4,363 t | €165k |
| CGAS TIGER | 9577991 | Gas carrier (LPG) | 112 g CO₂/t·nm | 117 | −4% | 10.9 | 4,655 t | €167k |
| CGAS LEOPARD | 9578012 | Gas carrier (LPG) | 111 g CO₂/t·nm | 117 | −5% | 10.8 | 4,860 t | €162k |
| GASCHEM ERICA | 9961207 | Gas carrier (LPG) | 32.8 g CO₂/t·nm | 35.4 | −7% | 13.7 | 2,088 t | €57k |
| GASCHEM EUROPE | 9961192 | Gas carrier (LPG) | 18.9 g CO₂/t·nm | 20.9 | −10% | 14.4 | 11,988 t | €327k |
| GASCHEM ALSTER | 9961714 | Gas carrier (LPG) | 54.2 g CO₂/t·nm | 62.3 | −13% | 12.6 | 4,258 t | €139k |
| GASCHEM SHINANO | 9269271 | Gas carrier (LPG) | 91.3 g CO₂/t·nm | 117 | −22% | 12.8 | 11,991 t | €355k |
| GASCHEM RHONE | 9401570 | Gas carrier (LPG) | 84.3 g CO₂/t·nm | 117 | −28% | 13.0 | 11,770 t | €344k |
| GASCHEM AFRICA | 9961219 | Gas carrier (LPG) | 23.8 g CO₂/t·nm | 35.4 | −33% | 13.6 | 4,205 t | €121k |
| BRILLIANT FUTURE | 9987615 | Gas carrier (LPG) | 11.5 g CO₂/t·nm | 20.9 | −45% | 13.7 | 1,133 t | €30k |
30 of 14 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.