Japan Shore Power Market Size, Share, and COVID-19 Impact Analysis, By Type (Shoreside and Shipside), By Power Rating (Up to 30 MVA, 30 to 60 MVA, and Above 60 MVA), and Japan Shore Power Market Insights, Industry Trend, Forecasts to 2035

Japan Shore Power Market Insights Forecasts To 2035

• The Japan Shore Power Market Size is Expected To Grow at a CAGR of around 11.4% from 2025 to 2035
• The Japan Shore Power Market Size is expected to hold a significant share by 2035

According to a research report published by Spherical Insights & Consulting, The Japan Shore Power Market Size is Anticipated to hold a significant share by 2035, Growing at a CAGR of 11.4% from 2025 to 2035. The shore power market in Japan is driven by rising port infrastructure amid increasing trade volumes of cargoes and an increase in the construction of additional ports across the globe. Additionally, the governments of growing economies and developed nations have been making investments for the expansion of the old ports and the establishment of new ports.

Market Overview

The shore power market refers to the infrastructure and system that allows connecting with onshore electrical power sources while at docks, which enables them to shut down auxiliary engines and reduce emissions. The technique of providing electricity to a ship, while it is docked at a port using land-based power sources is also known as shore power. Through a particularly created shore-side infrastructure, yachts can link to local electrical grids and generate power rather than using a supporting generator or onboard diesel engine. This enables vessels to run their important systems, including light, refrigeration, ventilation, communication, and other onboard systems. The shore power helps to reduce the emissions of the vessels by enabling them to plug into cleaner energy sources, especially when the solar, wind, or hydroelectric power from a renewable power coast is available. Japan's carbon neutrality and green shipping scheme include active development of edge power facilities on strategic ports. When coupled with the inclusion of renewable energy, shore power has the ability to significantly reduce greenhouse gas emissions from the maritime industry.

Report Coverage

This research report categorizes the market for the Japan shore power market based on various segments and regions, and forecasts revenue growth and analyses trends in each submarket. The report analyses the key growth drivers, opportunities, and challenges influencing the Japan shore power market. Recent market developments and competitive strategies, such as expansion, product launch, development, partnership, merger, and acquisition have been included to draw the competitive landscape in the market. The report strategically identifies and profiles the key market players and analyses their core competencies in each sub-segment of the Japan shore power market.

Driving Factors

The shore power market in Japan is driven by growing awareness of port air pollution and international initiatives to reduce greenhouse gas emissions.  Adoption is further fueled by growing government initiatives, the integration of renewable energy, and the development of green ports.  The need for dependable shore power systems is also increased by shipping firms' pursuit of cost reductions, regulatory compliance, and enhanced sustainability profiles.

Restraining Factors

The shore power market in Japan is mostly constrained by high infrastructure investment, expensive ship retrofits, and compatibility issues between various port power systems. Growth is further constrained by the lack of standardized facilities and reliance on grid stability, especially in emerging areas with less robust electrical infrastructure.

Market Segmentation

The Japan shore power market share is classified into type and power rating.

• The shoreside segment accounted for the largest revenue share in 2024 and is expected to grow at a remarkable CAGR during the forecast period.

The Japan shore power market is segmented by type into shoreside and shipside. Among these, the shoreside segment accounted for the largest revenue share in 2024 and is expected to grow at a remarkable CAGR during the forecast period. This expansion is indicative of a substantial change in the maritime sector's perspective on operational effectiveness and environmental responsibility. It significantly lowers greenhouse gas emissions, air pollutants, and sea levels in and around port areas by doing away with the requirement for ships to use auxiliary diesel engines when moored.

• The 60 MVA systems segment is expected to grow at the fastest rate over the forecast period. 

The Japan shore power market is segmented by power rating into Up to 30 MVA, 30 to 60 MVA, and Above 60 MVA. Among these, the 60 MVA systems segment is expected to grow at the fastest rate over the forecast period. This is due to the rising-capacity shore power systems that must be developed to meet rising power demands. The complicated electrical requirements of modern ultra-large ships and vessels, such as desalination, propulsion systems, and other onboard utilities, necessitate a shore power supply greater than 60 MVA.

Competitive Analysis:

The report offers the appropriate analysis of the key organizations/companies involved within the Japan shore power market, along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborate analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

List of Key Companies

• ABB
• Siemens Energy
• Siemens
• General Electric (GE), Japan
• Others

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at the Japan, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the Japan shore power market based on the below-mentioned segments:

Japan Shore Power Market, By Type

• Shoreside
• Shipside

Japan Shore Power Market, By Power Rating

• Up to 30 MVA
• 30 to 60 MVA
• Above 60 MVA