50 years

Take charge of onshore power to build cleaner and safer ports

Our advanced shore power systems are integrated into the heart of some of the busiest and most dynamic ports in the world, helping to drive the prosperity of local economies, improve local air quality and facilitate the shift towards a more sustainable future.

With some 40 years' experience of designing, manufacturing and installing shore power Cable Management Systems, previously known as cold ironing, Cavotec now supports ports through the entire shore power journey.

Using our experience and expertise, we have developed specific shore power solutions for cruise, ferry, Ro/Ro, container and other specialised terminals.

Cavotec shore power solutions are delivered in accordance with international connection standard (ISO/IEC/IEEC 80005).


Shore Power for Cruise terminals

As per international standard (ISO/IEC/IEEC 80005-1), cruise vessels must be connected to an electrical supply from the shore, at either 6.6kV or 11kV up to 20 MVA.

Cavotec’s shore power solutions meet a broad variety of cruise ship configurations, regardless of their electrical requirements and connection points. Plus, our onshore power supply solutions are customised to match the needs of each cruise berth for maximum flexibility.

ShorePower solutions connecting cruise vessels in Montreal

PowerMove connecting a cruise vessel in China

PowerFeed and PowerMove ensure reliable connection of cruise ships


Shore Power for Ferry, Ro/Ro
and Ro/Pax terminals

As per international standard (ISO/IEC/IEEC 80005-1), ferry, Roll-on/Roll-off and Ro/Pax vessels need to be connected to an electrical onshore power supply, at 6.6kV, up to 6.5MVA.

Ferry, Ro/Ro and Ro/Pax vessels tend to make regular and planned port calls, berthing close to populated city centres. Our shore power solutions for passenger vessels have therefore been developed with public environments and urban contexts in mind, with a modern and innovative aesthetic. More importantly, shore power’s ability to improve fuel savings and reduce emissions is key for maintaining a healthier environment for surrounding communities.

Cavotec shore power systems provide high flexibility to fit the specific challenges faced by ferry, Ro/Ro and Ro/Pax terminals, such as tidal variations and the ability to connect to a wide variety of vessel sizes and configurations.

PowerReachNxG includes LED lighting to display connection status in real time

PowerRange connects ferry vessels independently of tidal conditions


Shore Power for
Container terminals

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.

Underground PowerWrap allows connection without interference with crane operations

Battery-driven PowerExtend increases flexibility to connect container vessels along the berth

PowerExtend moves the connection point of container vessels away from crane operations

PowerFeed installed in a port in China with reduced civil works

PowerAlign a compact, mobile shore power connection system purpose-built for container terminals with narrow and space-constrained quays.


Shore Power for
specialised terminals

Vessels that require a longer stay in port are increasingly using shore power to reduce emissions and fuel costs. From marinas, service ships, to navy ports or OSV (Offshore Supply Vessels), Cavotec solutions fit a broad variety of vessels and on shore power requirements including low voltage.

Shore power solutions are customised to meet the specific requirements of any terminal, optimising operators’ CAPEX and OPEX.

PowerRun connects Offshore Supply Vessels in Norway

Skid-mounted PowerRun connects yacht in a marina in France


Library

  • Brochure

    Ports & Maritime

  • Flyer

    Shore Power Systems – PowerAlign

  • Flyer

    ShorePower systems

  • Flyer

    ShorePower retrofit

  • Datasheet

    ShorePower Systems - PowerRange HV

  • Datasheet

    ShorePower Systems - PowerReach HV/LV

  • Datasheet

    ShorePower Systems - PowerRun LV

  • Datasheet

    ShorePower Systems - Battery-Driven PowerExtend

  • Datasheet

    ShorePower Systems - PowerWrap

  • Datasheet

    Shore Power Systems – PowerAlign

  • Datasheet

    ShorePower Systems - PowerReachNxG HV

  • Datasheet

    ShorePower Systems - PowerFit HV

  • Datasheet

    ShorePower Systems - PowerMove

  • Datasheet

    ShorePower Systems - PowerAMPReel

  • Datasheet

    ShorePower Systems - PowerCover

  • All
    Media

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