Alternative Maritime Power (AMP): Complete Shore Power Solutions for Vessels

Green Track – AMP Engineering & Marine Electrical Solutions

At Green Track, we provide comprehensive AMP engineering, electrical, retrofit, installation and commissioning services for vessels and maritime projects.

With over 20 years of experience in Marine, Electrical and Construction works, Green Track combines marine electrical expertise with practical installation, fabrication and project execution capabilities to deliver solutions tailored to individual vessel requirements.

What is Alternative Maritime Power (AMP)?

Alternative Maritime Power (AMP) is a shore-to-ship electrical power system that allows a vessel to connect to a port's electrical supply while berthed. Once the shore connection is established, the vessel can transfer its electrical load from onboard generators to the shore power supply.

This enables the vessel's generators to be shut down during the berthing period, helping reduce emissions as well as noise and vibration associated with generator operation.

AMP, also referred to as Cold Ironing, is increasingly becoming relevant as ports, maritime authorities and regulatory frameworks introduce stricter environmental and emission requirements.

Why is AMP Becoming Important for Shipowners?

The maritime industry is under increasing pressure to reduce greenhouse gas emissions and local air pollution from vessels operating in ports. International and regional environmental requirements are encouraging shipowners and vessel operators to prepare their fleets for shore-power connectivity.

AMP allows ships to use shore-based electrical power while alongside, reducing the need to operate onboard diesel generators during port stays.

For shipowners, AMP readiness can therefore form an important part of fleet modernization, environmental compliance planning and vessel retrofit programs.

Our AMP Scope of Services

Green Track can provide a complete onboard AMP solution, from the initial vessel assessment and engineering through equipment installation, testing and commissioning.

Engineering & Technical Assessment

• Vessel electrical system assessment
• AMP feasibility studies
• Power-load assessment
• AMP system engineering and design
• Single-line diagrams and technical documentation
• Cable routing and equipment-location planning
• Coordination with shipowners, shipyards and project teams

AMP Electrical Systems

• 6.6kV / 11kV high-voltage shore connection systems
• AMP socket boxes
• Receiving panels
• Changeover panels
• Distribution boards
• Junction boxes
• High-voltage power cables
• Control and monitoring systems
• Alarm Monitoring Systems (AMS)

AMP configurations can be adapted according to the vessel type, power demand and existing electrical configuration. Cable-management arrangements and equipment requirements may vary depending on the type of vessel and its operational requirements.

AMP Installation & Retrofit Services

For existing vessels, AMP installation often requires careful integration with the vessel's existing electrical and structural systems. Green Track can support retrofit projects from initial survey through final commissioning.

• Vessel surveys and site inspections
• Installation planning and scheduling
• AMP equipment installation
• Cable dispenser and cable reel installation
• Structural fabrication and welding
• High-voltage cable installation and termination
• Electrical modification works
• Control and communication wiring
• Testing and commissioning

AMP Solutions for Newbuildings and Existing Vessels

Green Track's AMP capabilities can support both newbuilding projects and existing vessel retrofit requirements.

For existing vessels, our team can assess the current electrical arrangement and identify the modifications required to integrate AMP equipment with the vessel's existing power distribution system.

For newbuilding projects, AMP systems can be incorporated into the vessel's electrical design at an early stage, allowing connection points, cable routes, equipment locations and control systems to be properly planned.

Our AMP Project Experience

Our AMP experience includes projects associated with Incheon Port and Taean Port in Korea, as well as AMP installations on multiple vessels.

Our documented vessel experience includes projects involving vessels associated with Hanjin, Seaspan, NYK and other operators.

Why Choose Green Track?

With more than two decades of experience across the Marine, Electrical and Construction sectors, Green Track provides an integrated approach to AMP projects.

Our capabilities cover the complete project cycle:

This integrated approach enables us to coordinate the electrical, structural, fabrication and installation requirements associated with AMP retrofit and newbuilding projects.

Supporting the Maritime Industry's Transition to Shore Power

As shore-power infrastructure expands and environmental requirements continue to develop, vessel operators need practical and reliable solutions for AMP readiness.

Green Track is ready to support shipowners, shipping companies, ship managers, shipyards, ship repair yards, port operators and marine contractors with AMP feasibility studies, engineering, electrical modifications, retrofit, installation and commissioning.