HaiSea Wamis
20-40 m
3000-5000 kWh
At 28.4m in length, with 65+ tonnes bollard pull and 6,102 kWh of battery capacity each, the ElectRA 2800 electric harbour tugs will perform all their ship-berthing and unberthing missions on battery power alone. With ample clean hydroelectric power available in Kitimat, the harbour tugs will be able to recharge from dedicated shore charging facilities at their berths between jobs, effectively resulting in zero emissions.
Corvus ESS specifications:
| Name | HaiSea Wamis |
| Owner | HaiSea Marine |
| Integrator | Sanmar |
| Segment | Tugs and Workboats |
| Sub-segment | Electric and Hybrid Tugboats |
| Vessel type | Tug |
| ESS capacity | 5,288 kWh |
| Corvus product | Corvus Orca ESS |
| Delivery year | 2022 |
| Ship yard | Sanmar |
| Newbuild/Retrofit | Newbuild |
| Vessel size | 28, 4 m |
| Gross tonnage | 472 t |
| IMO no | 9942964 |
| Area of Operation | Europe |
| Ship system | All-electric |
| Bus Voltage | 650-900 kWh |
| Class | ABS |
| Flag state | Turkey |
Estimated annual savings
Battery operation