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.
- BRIGHT STAR SHIP MANAGEMENT INC.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| BRIGHT STAR SHIP MANAGEMENT INC. | |
|---|---|
| Ships | 12 |
| CO₂ emitted | 102 kt+22.2% |
| Fuel per mile | 113 kg/nm |
| Average speed | 14.4 kn |
| CO₂ at berth | 4.6% |
| Ships burning LNG | 0 |
| Main segment | Other |
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
- BRIGHT STAR SHIP MANAGEMENT INC.7.5 (−5% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| BRIGHT STAR SHIP MANAGEMENT INC. | 3 | 7.5 | −5% | 66 | 10.9 | 2,288 | 5.1% | – |
| Segment median | 7.9 | 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 | |
|---|---|---|---|---|---|
| BRIGHT STAR SHIP MANAGEMENT INC. | ClassNK (12) | 17% | 92% | 92% | 0% |
BRIGHT STAR SHIP MANAGEMENT INC.: 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 STANDARD | 9438509 | Other | 54.3 g CO₂/t·nm | 35.3 | +54% | 16.2 | 7,860 t | €247k |
| CS QUALITY | 9438494 | Other | 53.3 g CO₂/t·nm | 35.3 | +51% | 17.8 | 19,017 t | €513k |
| CS SERVICE | 9438482 | Other | 77.5 g CO₂/t·nm | 54.9 | +41% | 17.0 | 22,097 t | €518k |
| CS STRATOS | 9350991 | Other | 68.7 g CO₂/t·nm | 54.9 | +25% | 16.2 | 5,659 t | €167k |
| CS TRUST | 9438511 | Other | 44.0 g CO₂/t·nm | 35.3 | +25% | 18.2 | 4,315 t | €118k |
| CS PRIDE | 9517915 | Other | 63.9 g CO₂/t·nm | 54.9 | +16% | 14.0 | 5,418 t | €163k |
| CS ENDEAVOUR | 9517927 | Other | 57.9 g CO₂/t·nm | 54.9 | +5% | 16.1 | 6,883 t | €200k |
| SOUTHERN CROSS | 9606027 | Bulk carrier | 15.9 g CO₂/t·nm | 15.5 | +2% | 11.2 | 4,846 t | €131k |
| CS BEST | 9350989 | Other | 86.4 g CO₂/t·nm | 91.1 | −5% | 17.4 | 3,924 t | €109k |
| CS CARE | 9517903 | Other | 85.0 g CO₂/t·nm | 91.1 | −7% | 13.3 | 11,362 t | €317k |
| NORSE SAVANNAH | 9927005 | Bulk carrier | 7.5 g CO₂/t·nm | 9.5 | −21% | 11.3 | 6,961 t | €200k |
| INTEGRITY MAKOTO | 9977933 | Bulk carrier | 6.0 g CO₂/t·nm | 8.0 | −25% | 10.1 | 3,704 t | €109k |
30 of 12 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.