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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.
- GoTa Ship Management AByour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| GoTa Ship Management AB | |
|---|---|
| Ships | 15 |
| CO₂ emitted | 43 kt |
| Fuel per mile | 26 kg/nm |
| Average speed | 9.0 kn |
| CO₂ at berth | 9.7% |
| Ships burning LNG | 0 |
| Main segment | General cargo |
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.
General cargo
CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5
- GoTa Ship Management AB27.2 (+7% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| GoTa Ship Management AB | 15 | 27.2 | +7% | 26 | 9.0 | 3,905 | 9.7% | – |
| 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 | |
|---|---|---|---|---|---|
| GoTa Ship Management AB | DNV (15) | 0% | 73% | 27% | 0% |
GoTa Ship Management AB: 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 |
|---|---|---|---|---|---|---|---|---|
| SONORO | 9199397 | General cargo | 47.0 g CO₂/dwt·nm | 25.5 | +85% | 10.0 | 4,710 t | €247k |
| OPTIMAR | 9199402 | General cargo | 42.4 g CO₂/dwt·nm | 25.5 | +67% | 9.4 | 3,527 t | €185k |
| BIOMAR | 9956276 | General cargo | 41.5 g CO₂/dwt·nm | 25.5 | +63% | 8.9 | 1,979 t | €94k |
| DELAMAR | 9528500 | General cargo | 31.4 g CO₂/dwt·nm | 25.5 | +23% | 9.2 | 2,881 t | €134k |
| TERRAMAR | 9951874 | General cargo | 30.7 g CO₂/dwt·nm | 25.5 | +21% | 9.1 | 2,453 t | €113k |
| REYMAR | 9552032 | General cargo | 28.5 g CO₂/dwt·nm | 25.5 | +12% | 9.2 | 3,201 t | €157k |
| CALAMAR | 9528512 | General cargo | 28.0 g CO₂/dwt·nm | 25.5 | +10% | 9.2 | 2,859 t | €138k |
| AQUAMAR | 9951850 | General cargo | 26.5 g CO₂/dwt·nm | 25.5 | +4% | 8.8 | 3,298 t | €158k |
| ECOMAR | 9951848 | General cargo | 26.3 g CO₂/dwt·nm | 25.5 | +3% | 8.3 | 2,668 t | €138k |
| STELLAMAR | 9951836 | General cargo | 25.5 g CO₂/dwt·nm | 25.5 | 0% | 8.9 | 3,296 t | €164k |
| MIRAMAR | 9552044 | General cargo | 24.4 g CO₂/dwt·nm | 25.5 | −4% | 9.2 | 3,614 t | €164k |
| MAXIMAR | 9951862 | General cargo | 24.1 g CO₂/dwt·nm | 25.5 | −5% | 9.0 | 2,580 t | €126k |
| ELECTRAMAR | 9951824 | General cargo | 20.6 g CO₂/dwt·nm | 25.5 | −19% | 8.4 | 3,395 t | €167k |
| VENTUMAR | 9956288 | General cargo | 18.6 g CO₂/dwt·nm | 25.5 | −27% | 9.5 | 1,135 t | €31k |
30 of 15 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.