Shore power solutions for more sustainable maritime operations

Connecting the vessel to onshore electricity while in port will reduce emissions and save fuel. Shore power solutions from HyMatt help make sustainable shipping a practical reality.

Shore power solutions for more sustainable operations

Shore power is the term used in shipping for supplying a vessel in port with electricity from the shore instead of generating power onboard.

Shore power solutions make it possible for a ship to plug in to an onshore electricity grid when in port. With shore power, the vessel does not have to use its auxiliary engines to generate power. This decreases emissions and noise.

Shore power can also be used to charge the energy storage system on board the ship.

Increasingly, shore power is becoming a standard feature in new vessels and a popular retrofit for existing fleets.

What it is: Shore power solutions allow ships to connect to an onshore electricity grid while docked in port. With shore power, the ship does not have to run its engines to generate power. This will reduce emissions and noise.

The solution includes standardised IEC-80005 plug technology, which ensures interoperability across ports.

This process, also known as Alternative Marine Power (AMP), shore connection, or cold ironing, replaces the need for the ship to run its engines to generate power, leading to reduced emissions and operational noise.
Why it matters: Shore power solutions are essential for making maritime operations more sustainable. Because they save fuel and cut emissions, they help the industry meet regulatory requirements and support global decarbonisation efforts. These systems also contribute to quieter ports and improved air quality for local communities.

How it works:The shore power system connects the vessel to the local power grid via a power conversion unit in the port, which converts electricity to the IEC standard required by ships. Battery-powered ships can use the onshore power grid for charging their onboard energy stores.
Typical applications:
Passenger vessels (ferries and cruise ships)
RoRo vessels (roll-on/roll-off)
Container vessels
Applicable for both newbuild and retrofit installations

Why Choose HyMatt for Shore Power

Technology pioneer and standards contributor

Technology pioneer and standards contributor

HyMatt owns industry-leading core technologies and co-developed the IEC/IEEE 80005 shore power standard. Our systems are continuously upgraded for better safety, performance and digital integration.
The widest range of proven solutions

The widest range of proven solutions

From cruise and RoPax terminals to container, bulk, tanker, and naval ports, HyMatt has successfully addressed the most complex shore power challenges—offering tailored solutions for every port and vessel type.
Life Cycle Services

Life Cycle Services

HyMatt offers commissioning, spare parts, and service level agreements to fit the needs of your Port. Product training, inspection services, and comprehensive maintenance solutions make HyMatt your trusted provider through the life cycle of your shore power solution.
CTA

CTA

Struggling with insufficient transformer capacity, fluctuating shore power loads, or high electricity bills? Contact us for a free shore power energy storage assessment.

Expert Support at Every Stage

Our team of marine energy specialists is ready to help with system design, installation planning, commissioning, and ongoing maintenance.