Navalyze · Market view · Compare
Compare operators, 2024
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.
- Grieg Star ASyour view
Side by side
All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.
| Grieg Star AS | |
|---|---|
| Ships | 16 |
| CO₂ emitted | 102 kt |
| Fuel per mile | 86 kg/nm |
| Average speed | 11.1 kn |
| CO₂ at berth | 5.0% |
| 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 19.3
- Grieg Star AS8.6 (−56% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Grieg Star AS | 16 | 8.6 | −56% | 86 | 11.1 | 2,120 | 5.0% | – |
| Segment median | 19.3 | 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 Star AS | DNV (16) | 100% | 0% | 0% | 0% |
Grieg Star AS: 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 LAGUNA | 9593854 | General cargo | 10.6 g CO₂/dwt·nm | 19.3 | −45% | 11.2 | 2,849 t | €46k |
| STAR JAVA | 9310513 | General cargo | 10.5 g CO₂/dwt·nm | 19.3 | −46% | 12.0 | 5,512 t | €116k |
| STAR HIDRA | 9071569 | General cargo | 9.9 g CO₂/dwt·nm | 19.3 | −48% | 12.4 | 3,666 t | €68k |
| STAR ISFJORD | 9182978 | General cargo | 9.6 g CO₂/dwt·nm | 19.3 | −50% | 11.6 | 10,993 t | €221k |
| STAR KINN | 9396141 | General cargo | 9.4 g CO₂/dwt·nm | 19.3 | −51% | 11.2 | 5,913 t | €102k |
| STAR ISTIND | 9182954 | General cargo | 9.3 g CO₂/dwt·nm | 19.3 | −51% | 11.7 | 8,017 t | €140k |
| STAR HARMONIA | 9103130 | General cargo | 9.3 g CO₂/dwt·nm | 19.3 | −52% | 12.4 | 9,569 t | €189k |
| STAR KVARVEN | 9396153 | General cargo | 8.7 g CO₂/dwt·nm | 19.3 | −55% | 12.1 | 3,872 t | €71k |
| STAR KILIMANJARO | 9396139 | General cargo | 8.4 g CO₂/dwt·nm | 19.3 | −56% | 11.1 | 5,203 t | €90k |
| STAR NAVARRA | 9548823 | General cargo | 7.8 g CO₂/dwt·nm | 19.3 | −59% | 8.9 | 7,335 t | €135k |
| STAR TOSCANA | 9452139 | General cargo | 7.5 g CO₂/dwt·nm | 19.3 | −61% | 10.5 | 8,814 t | €157k |
| STAR LIVORNO | 9593907 | General cargo | 7.5 g CO₂/dwt·nm | 19.3 | −61% | 12.5 | 6,347 t | €109k |
| STAR MINERVA | 9355513 | General cargo | 7.5 g CO₂/dwt·nm | 19.3 | −61% | 11.3 | 6,239 t | €84k |
| STAR HERDLA | 9071557 | General cargo | 7.1 g CO₂/dwt·nm | 19.3 | −63% | 10.5 | 4,170 t | €75k |
| STAR LOUISIANA | 9593880 | General cargo | 7.1 g CO₂/dwt·nm | 19.3 | −63% | 11.1 | 8,705 t | €146k |
| STAR DALMATIA | 9548835 | General cargo | 7.0 g CO₂/dwt·nm | 19.3 | −63% | 9.4 | 5,243 t | €87k |
30 of 16 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 2024 report it verified.