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.
- Astrobulk Ltdyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Astrobulk Ltd | |
|---|---|
| Ships | 15 |
| CO₂ emitted | 47 kt+84.4% |
| Fuel per mile | 82 kg/nm |
| Average speed | 9.6 kn |
| CO₂ at berth | 3.0% |
| Ships burning LNG | 0 |
| Main segment | Bulk carrier |
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
- Astrobulk Ltd7.8 (−1% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Astrobulk Ltd | 11 | 7.8 | −1% | 87 | 9.1 | 1,530 | 3.2% | – |
| Segment median | 7.9 | 0% |
General cargo
CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5
- Astrobulk Ltd16.1 (−37% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Astrobulk Ltd | 4 | 16.1 | −37% | 67 | 11.6 | 1,844 | 2.0% | – |
| 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 | |
|---|---|---|---|---|---|
| Astrobulk Ltd | Bureau Veritas (15) | 100% | 0% | 0% | 0% |
Astrobulk Ltd: 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 |
|---|---|---|---|---|---|---|---|---|
| ASTRO SIRIUS | 9848077 | Bulk carrier | 9.8 g CO₂/t·nm | 8.0 | +23% | 4.7 | 5,301 t | €164k |
| ASTRO NEMBUS | 9730452 | Bulk carrier | 7.9 g CO₂/t·nm | 6.6 | +19% | 10.0 | 5,857 t | €166k |
| ASTRO SANISTRA | 9805661 | Bulk carrier | 7.7 g CO₂/t·nm | 6.6 | +18% | 8.9 | 1,429 t | €47k |
| ASTRO MEROPE | 9700196 | Bulk carrier | 8.8 g CO₂/t·nm | 8.0 | +10% | 11.3 | 4,006 t | €112k |
| ASTRO ORION | 9767326 | Bulk carrier | 10.1 g CO₂/t·nm | 9.5 | +7% | 10.4 | 1,230 t | €40k |
| ASTRO REGULUS | 9712979 | Bulk carrier | 6.7 g CO₂/t·nm | 6.6 | +2% | 10.2 | 4,144 t | €113k |
| ASTRO CASTOR | 9767314 | Bulk carrier | 8.0 g CO₂/t·nm | 8.0 | +1% | 10.8 | 6,062 t | €173k |
| ASTRO GRUMIUM | 9714719 | Bulk carrier | 6.6 g CO₂/t·nm | 6.6 | 0% | 8.8 | 1,425 t | €40k |
| ASTRO VEGA | 9720299 | Bulk carrier | 6.1 g CO₂/t·nm | 6.6 | −8% | 10.6 | 4,918 t | €164k |
| ASTRO PROPUS | 9691498 | General cargo | 19.9 g CO₂/dwt·nm | 25.5 | −22% | 10.2 | 1,146 t | €31k |
| ASTRO NEKKAR | 9720304 | Bulk carrier | 4.8 g CO₂/t·nm | 6.6 | −27% | 10.8 | 3,429 t | €91k |
| ASTRO POLARIS | 9623051 | General cargo | 12.2 g CO₂/dwt·nm | 25.5 | −52% | 11.9 | 7,793 t | €210k |
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.