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.
- Griegyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Grieg | |
|---|---|
| Ships | 19 |
| CO₂ emitted | 102 kt−4.8% |
| Fuel per mile | 81 kg/nm |
| Average speed | 11.1 kn |
| CO₂ at berth | 5.1% |
| 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
- Grieg8.1 (−68% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Grieg | 19 | 8.1 | −68% | 81 | 11.1 | 1,991 | 5.1% | – |
| 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 | |
|---|---|---|---|---|---|
| Grieg | DNV (19) | 95% | 16% | 89% | 0% |
Grieg: 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 |
|---|---|---|---|---|---|---|---|---|
| STAR LYSEFJORD | 9616840 | General cargo | 11.7 g CO₂/dwt·nm | 25.5 | −54% | 11.0 | 4,929 t | €135k |
| STAR JUVENTAS | 9254642 | General cargo | 9.6 g CO₂/dwt·nm | 25.5 | −62% | 12.1 | 4,840 t | €171k |
| STAR ISTIND | 9182954 | General cargo | 9.4 g CO₂/dwt·nm | 25.5 | −63% | 11.9 | 11,707 t | €335k |
| STAR HANSA | 9103128 | General cargo | 9.3 g CO₂/dwt·nm | 25.5 | −63% | 10.9 | 6,275 t | €200k |
| STAR TOSCANA | 9452139 | General cargo | 9.3 g CO₂/dwt·nm | 25.5 | −63% | 11.0 | 9,029 t | €280k |
| STAR ISFJORD | 9182978 | General cargo | 8.8 g CO₂/dwt·nm | 25.5 | −65% | 12.0 | 2,065 t | €54k |
| STAR DALMATIA | 9548835 | General cargo | 8.5 g CO₂/dwt·nm | 25.5 | −67% | 9.4 | 4,574 t | €142k |
| STAR LINDESNES | 9593878 | General cargo | 8.3 g CO₂/dwt·nm | 25.5 | −67% | 11.8 | 5,221 t | €155k |
| STAR HARMONIA | 9103130 | General cargo | 8.2 g CO₂/dwt·nm | 25.5 | −68% | 11.2 | 12,359 t | €392k |
| STAR JAVA | 9310513 | General cargo | 8.0 g CO₂/dwt·nm | 25.5 | −68% | 11.6 | 10,473 t | €307k |
| STAR LYGRA | 9616838 | General cargo | 7.9 g CO₂/dwt·nm | 25.5 | −69% | 10.1 | 2,814 t | €86k |
| STAR HIDRA | 9071569 | General cargo | 7.7 g CO₂/dwt·nm | 25.5 | −70% | 11.1 | 3,767 t | €103k |
| STAR MINERVA | 9355513 | General cargo | 7.1 g CO₂/dwt·nm | 25.5 | −72% | 9.6 | 2,113 t | €65k |
| STAR MAIA | 9189940 | General cargo | 7.0 g CO₂/dwt·nm | 25.5 | −72% | 11.5 | 6,988 t | €223k |
| STAR LOUISIANA | 9593880 | General cargo | 7.0 g CO₂/dwt·nm | 25.5 | −72% | 10.4 | 1,972 t | €63k |
| STAR KINN | 9396141 | General cargo | 6.9 g CO₂/dwt·nm | 25.5 | −73% | 9.7 | 3,783 t | €115k |
| STAR KVARVEN | 9396153 | General cargo | 6.9 g CO₂/dwt·nm | 25.5 | −73% | 10.1 | 2,208 t | €63k |
| STAR MAJESTY | 9355525 | General cargo | 6.6 g CO₂/dwt·nm | 25.5 | −74% | 11.6 | 5,681 t | €175k |
30 of 19 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.