160 m <
1500-2000 kWh
| Name | Calypso |
| Owner | Van Oord Ship Management |
| Integrator | Vard Electro |
| Segment | Offshore Oil & Gas |
| Sub-segment | Offshore support vessels |
| Vessel type | Cable Layer |
| ESS capacity | 1,988 kWh |
| Corvus product | Corvus Orca ESS |
| Delivery year | 2023 |
| Ship yard | Vard Brattvaag |
| Newbuild/Retrofit | Newbuild |
| Vessel size | 172 m x 27,6 m |
| Gross tonnage | 9,675 t |
| Deadweight tonnage | 10,800 t |
| IMO no | 9934840 |
| Area of Operation | Europe |
| Ship system | Hybrid |
| Bus Voltage | 800-1100 VDC |
| Class | DNV |
| Flag state | Netherlands |
Estimated annual savings
Battery operation