In an increasing number of regions and countries around the world, container vessels must use shore power when at berth for more than two hours. They must be connected to an electrical supply from shore in accordance with international standard (ISO/IEC/IEEC 80005) to ensure safety and interoperability. Typically is it done at 6.6kV, with 2 cables up to a total of 7.5MVA
Cavotec is a global leader in shore power solutions, helping ports reduce emissions and improve air quality by enabling ships to turn off their engines and plug into the local power grid while at berth. Our systems are trusted by leading ports around the world for their proven reliability, flexibility, and safety.
At container terminals, where space is limited and operations are highly dynamic, shore power solutions must integrate seamlessly with existing equipment such as Ship-to-Shore cranes, bollards, and mooring ropes. Cavotec designs shore power systems that deliver maximum performance with minimal disruption to port operations.
Cavotec offers several ShorePower solutions:
- PowerFeed
- PowerCover
- PowerExtend
- PowerAlign
PowerAlign: Shore Power Reinvented for Container Terminals
PowerAlign™ is Cavotec’s latest innovation – a compact, mobile shore power connection system purpose-built for container terminals with narrow and space-constrained quays. Combining flexibility, safety, and operational efficiency, PowerAlign is transforming how container ports connect vessels to shore power.
Key Features:
- Compact Cable Reel: Mounted along the quay edge to protect cables and extend service life.
- Modular Tracks: Installed on the top or face of the quay; easy to replace and maintain.
- Movable Socket Box: Ensures smooth and efficient power connections to vessels.
- Extensive Coverage: Each unit serves up to 140 meters of quay; multiple units can be combined for even broader reach.
- Space-Efficient: Requires less than 3.5m² on deck and fits behind existing fenders.
- Remote Operation: Controlled via radio remote for safe and simple deployment.
- Built for Safety: Based on Cavotec’s 20+ years of shore power expertise; fully compliant with IEC 80005-1.
Key Benefits:
- Flexible Installation: Ideal for retrofits or new builds on narrow quays; integrates easily with existing infrastructure.
- Lower CAPEX & OPEX: Requires minimal civil works; designed for long service life and easy maintenance.
- Enhanced Safety: Minimizes manual cable handling and electrical risk.
- Operational Efficiency: Enables fast and reliable vessel connections with minimal crew involvement.
- Scalable & Redundant: Supports dual-vessel berthing and redundancy for uninterrupted operations.
With PowerAlign and our full range of shore power systems, Cavotec helps container ports meet sustainability targets, improve operational efficiency, and prepare for a zero-emission future.
For the other ShorePower solutions that Cavotec has to offer, see the slideshow below.
