Navalyze · Flags · Cook Islands
Cook Islands flag, 2025
Ships whose port of registry belongs to Cook Islands, as estimated from the THETIS-MRV reports for 2025, and the companies operating them. Each company counts only its ships under this flag.
At a glance
Ships
10
reporting to EU MRV
Emitted
7,309 t
CO₂, all ships under the flag
EU ETS allowances due
€62k
820 t of allowances at the chosen price
Largest operator: TOLUNAY SHIP MANAGEMENT
€49k
1 ships, 79% of the flag's allowances
Ship types under this flag
CO₂ by segment.
- General cargo5,588 t
- Bulk carrier1,721 t
Companies by EU ETS cost
The 5 operators with most EU ETS allowances due for their Cook Islands-flagged ships in 2025. Companies of one group are summed, as on the compare page; their ships under other flags are not counted here.
| # | Operator | Main segment | Shipsunder Cook Islands | CO₂emitted, total | AllowancesEU ETS cost | vs segment medianlower is better | vs similar-size shipssame segment, lower is better |
|---|---|---|---|---|---|---|---|
| 1 | TOLUNAY SHIP MANAGEMENT | Bulk carrier | 1 | 1,721 t | €49k | – | – |
| 2 | VESTRA MARINE DOO | General cargo | 2 | 995 t | €13k | – | – |
| 3 | MCE Kargo-Mahmut Can Egerci | General cargo | 5 | 3,792 t | €0 | – | – |
| 4 | Mansour Management Gemi Acent | Bulk carrier | 1 | 0 t | €0 | – | – |
| 5 | MCM Shipping SA | General cargo | 1 | 801 t | €0 | – | – |
Show by ISM company (DoC holder) instead of group
| # | Operator | Main segment | Shipsunder Cook Islands | CO₂emitted, total | AllowancesEU ETS cost | vs segment medianlower is better | vs similar-size shipssame segment, lower is better |
|---|---|---|---|---|---|---|---|
| 1 | TOLUNAY SHIP MANAGEMENT | Bulk carrier | 1 | 1,721 t | €49k | – | – |
| 2 | VESTRA MARINE DOO | General cargo | 2 | 995 t | €13k | – | – |
| 3 | MCE Kargo-Mahmut Can Egerci | General cargo | 5 | 3,792 t | €0 | – | – |
| 4 | Mansour Management Gemi Acent | Bulk carrier | 1 | 0 t | €0 | – | – |
| 5 | MCM Shipping SA | General cargo | 1 | 801 t | €0 | – | – |
- Allowances :
- EU ETS allowances due for the year, at the chosen price.
- vs segment median :
- CO₂ per transport work against the median segment ship. Below 0% is better.
- vs similar-size ships :
- CO₂ per transport work of the median ship, against the median ship of the same size band in its segment (whole segment where the segment has no size bands). Below 0% is better.
EU ETS allowances are not a tax: companies buy and surrender one allowance per tonne of CO₂ in scope. Figures use the 2025 phase-in share and an EUA price of €75 per tonne, which the commercial view lets you change. The flag is estimated from the port of registry; see the Flags page.