Japan Power Cables Market Size, Share, Trends and Forecast by Installation, Voltage, Material, End-Use Sector, and Region, 2026-2034

Description

The Japan power cables market size reached USD 11,580.2 Million in 2025 . Looking forward, IMARC Group expects the market to reach USD 17,872.6 Million by 2034 , exhibiting a growth rate (CAGR) of 4.94% during 2026-2034 . The market is being driven by the increasing demand for renewable energy infrastructure, urbanization, advancements in smart grid technology, supportive government policies aimed at reducing carbon emissions, rising electric vehicle (EV) sales, and the escalating need for reliable and efficient power distribution networks.

JAPAN POWER CABLES MARKET TRENDS:

Rise in Renewable Energy and the Elevating Need for High-Voltage Power Cables

Japan's goal of reaching net-zero emissions by 2050 is fueling strong growth in the power cable industry, especially as the country increasingly relies on renewable energy sources like wind, solar, and hydro power. As Japan accelerates its transition to renewables, the demand for high-voltage and specialized power cables, essential for transmitting energy from renewable generation sites to urban and industrial areas, is rising. The government's ambitious renewable energy goals are central to this transition, with Japan aiming to achieve a 36-38% renewable share in its power generation mix by 2030. This shift requires substantial investments in power transmission infrastructure, which directly fuels the need for advanced power cables. Additionally, the growing use of offshore wind energy calls for subsea cables that can handle higher voltages and ensure efficient transmission over long distances. The country is also targeting 10 GW of installed offshore wind capacity by 2030, further stimulating demand for high-voltage cables and driving growth in the power cables market.

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Expansion of EV Infrastructure and the Demand for Charging Station Cables

The rapid adoption of EVs in Japan is significantly driving the demand for power cables, especially for EV charging stations. With Japan aiming to make all new vehicles sold by 2035 electric or hybrid, the infrastructure supporting EVs is expanding rapidly. This includes the installation of a widespread network of EV charging stations, which requires high-quality power cables capable of efficiently delivering power. According to the Japan Automobile Manufacturers Association (JAMA), the number of EVs in Japan is expected to exceed 10 million by 2035, creating a substantial demand for charging infrastructure. As of 2024, Japan had around 54,000 EV charging stations, with plans to increase this number substantially over the near-term. This expansion necessitates the use of high-performance cables capable of handling the high power loads needed for fast-charging stations, while ensuring safety and durability. The shift to EVs is also driving the development of cables for ultra-fast charging, further boosting demand for advanced power cables in Japan's growing EV infrastructure.

JAPAN POWER CABLES MARKET SEGMENTATION:

Installation Insights:

Overhead
Underground
Submarine Cables
Overhead
Underground
Submarine Cables

Voltage Insights:

High
Medium
Low
High
Medium
Low

Material Insights:

Copper
Aluminum
Copper
Aluminum

End-Use Sector Insights:

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Power
Oil & Gas
Chemical
Manufacturing
Metals & Mining
Infrastructure
Transportation
Others
Power
Oil & Gas
Chemical
Manufacturing
Metals & Mining
Infrastructure
Transportation
Others

Regional Insights:

Kanto Region
Kansai/Kinki Region
Central/Chubu Region
Kyushu-Okinawa Region
Tohoku Region
Chugoku Region
Hokkaido Region
Shikoku Region
Kanto Region
Kansai/Kinki Region
Central/Chubu Region
Kyushu-Okinawa Region
Tohoku Region
Chugoku Region
Hokkaido Region
Shikoku Region
The report has also provided a comprehensive analysis of all the major regional markets, which include Kanto Region, Kansai/Kinki Region, Central/Chubu Region, Kyushu-Okinawa Region, Tohoku Region, Chugoku Region, Hokkaido Region, and Shikoku Region.

COMPETITIVE LANDSCAPE:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.

KEY QUESTIONS ANSWERED IN THIS REPORT
How has the Japan power cables market performed so far and how will it perform in the coming years?
What is the breakup of the Japan power cables market on the basis of installation?
What is the breakup of the Japan power cables market on the basis of voltage?
What is the breakup of the Japan power cables market on the basis of material?
What is the breakup of the Japan power cables market on the basis of end-use sector?
What are the various stages in the value chain of the Japan power cables market?
What are the key driving factors and challenges in the Japan power cables market?
What is the structure of the Japan power cables market and who are the key players?
What is the degree of competition in the Japan power cables market?

Product Code: SR112026A34173

1 Preface

2 Scope and Methodology

2.1 Objectives of the Study
2.2 Stakeholders
2.3 Data Sources
- 2.3.1 Primary Sources
- 2.3.2 Secondary Sources
2.4 Market Estimation
- 2.4.1 Bottom-Up Approach
- 2.4.2 Top-Down Approach
2.5 Forecasting Methodology

3 Executive Summary

4 Japan Power Cables Market - Introduction

4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence

5 Japan Power Cables Market Landscape

5.1 Historical and Current Market Trends (2020-2025)
5.2 Market Forecast (2026-2034)

6 Japan Power Cables Market - Breakup by Installation

6.1 Overhead
- 6.1.1 Overview
- 6.1.2 Historical and Current Market Trends (2020-2025)
- 6.1.3 Market Forecast (2026-2034)
6.2 Underground
- 6.2.1 Overview
- 6.2.2 Historical and Current Market Trends (2020-2025)
- 6.2.3 Market Forecast (2026-2034)
6.3 Submarine Cables
- 6.3.1 Overview
- 6.3.2 Historical and Current Market Trends (2020-2025)
- 6.3.3 Market Forecast (2026-2034)

7 Japan Power Cables Market - Breakup by Voltage

7.1 High
- 7.1.1 Overview
- 7.1.2 Historical and Current Market Trends (2020-2025)
- 7.1.3 Market Forecast (2026-2034)
7.2 Medium
- 7.2.1 Overview
- 7.2.2 Historical and Current Market Trends (2020-2025)
- 7.2.3 Market Forecast (2026-2034)
7.3 Low
- 7.3.1 Overview
- 7.3.2 Historical and Current Market Trends (2020-2025)
- 7.3.3 Market Forecast (2026-2034)

8 Japan Power Cables Market - Breakup by Material

8.1 Copper
- 8.1.1 Overview
- 8.1.2 Historical and Current Market Trends (2020-2025)
- 8.1.3 Market Forecast (2026-2034)
8.2 Aluminum
- 8.2.1 Overview
- 8.2.2 Historical and Current Market Trends (2020-2025)
- 8.2.3 Market Forecast (2026-2034)

9 Japan Power Cables Market - Breakup by End-Use Sector

9.1 Power
- 9.1.1 Overview
- 9.1.2 Historical and Current Market Trends (2020-2025)
- 9.1.3 Market Forecast (2026-2034)
9.2 Oil & Gas
- 9.2.1 Overview
- 9.2.2 Historical and Current Market Trends (2020-2025)
- 9.2.3 Market Forecast (2026-2034)
9.3 Chemical
- 9.3.1 Overview
- 9.3.2 Historical and Current Market Trends (2020-2025)
- 9.3.3 Market Forecast (2026-2034)
9.4 Manufacturing
- 9.4.1 Overview
- 9.4.2 Historical and Current Market Trends (2020-2025)
- 9.4.3 Market Forecast (2026-2034)
9.5 Metals & Mining
- 9.5.1 Overview
- 9.5.2 Historical and Current Market Trends (2020-2025)
- 9.5.3 Market Forecast (2026-2034)
9.6 Infrastructure
- 9.6.1 Overview
- 9.6.2 Historical and Current Market Trends (2020-2025)
- 9.6.3 Market Forecast (2026-2034)
9.7 Transportation
- 9.7.1 Overview
- 9.7.2 Historical and Current Market Trends (2020-2025)
- 9.7.3 Market Forecast (2026-2034)
9.8 Others
- 9.8.1 Historical and Current Market Trends (2020-2025)
- 9.8.2 Market Forecast (2026-2034)

10 Japan Power Cables Market - Breakup by Region

10.1 Kanto Region
- 10.1.1 Overview
- 10.1.2 Historical and Current Market Trends (2020-2025)
- 10.1.3 Market Breakup by Installation
- 10.1.4 Market Breakup by Voltage
- 10.1.5 Market Breakup by Material
- 10.1.6 Market Breakup by End-Use Sector
- 10.1.7 Key Players
- 10.1.8 Market Forecast (2026-2034)
10.2 Kansai/Kinki Region
- 10.2.1 Overview
- 10.2.2 Historical and Current Market Trends (2020-2025)
- 10.2.3 Market Breakup by Installation
- 10.2.4 Market Breakup by Voltage
- 10.2.5 Market Breakup by Material
- 10.2.6 Market Breakup by End-Use Sector
- 10.2.7 Key Players
- 10.2.8 Market Forecast (2026-2034)
10.3 Central/ Chubu Region
- 10.3.1 Overview
- 10.3.2 Historical and Current Market Trends (2020-2025)
- 10.3.3 Market Breakup by Installation
- 10.3.4 Market Breakup by Voltage
- 10.3.5 Market Breakup by Material
- 10.3.6 Market Breakup by End-Use Sector
- 10.3.7 Key Players
- 10.3.8 Market Forecast (2026-2034)
10.4 Kyushu-Okinawa Region
- 10.4.1 Overview
- 10.4.2 Historical and Current Market Trends (2020-2025)
- 10.4.3 Market Breakup by Installation
- 10.4.4 Market Breakup by Voltage
- 10.4.5 Market Breakup by Material
- 10.4.6 Market Breakup by End-Use Sector
- 10.4.7 Key Players
- 10.4.8 Market Forecast (2026-2034)
10.5 Tohoku Region
- 10.5.1 Overview
- 10.5.2 Historical and Current Market Trends (2020-2025)
- 10.5.3 Market Breakup by Installation
- 10.5.4 Market Breakup by Voltage
- 10.5.5 Market Breakup by Material
- 10.5.6 Market Breakup by End-Use Sector
- 10.5.7 Key Players
- 10.5.8 Market Forecast (2026-2034)
10.6 Chugoku Region
- 10.6.1 Overview
- 10.6.2 Historical and Current Market Trends (2020-2025)
- 10.6.3 Market Breakup by Installation
- 10.6.4 Market Breakup by Voltage
- 10.6.5 Market Breakup by Material
- 10.6.6 Market Breakup by End-Use Sector
- 10.6.7 Key Players
- 10.6.8 Market Forecast (2026-2034)
10.7 Hokkaido Region
- 10.7.1 Overview
- 10.7.2 Historical and Current Market Trends (2020-2025)
- 10.7.3 Market Breakup by Installation
- 10.7.4 Market Breakup by Voltage
- 10.7.5 Market Breakup by Material
- 10.7.6 Market Breakup by End-Use Sector
- 10.7.7 Key Players
- 10.7.8 Market Forecast (2026-2034)
10.8 Shikoku Region
- 10.8.1 Overview
- 10.8.2 Historical and Current Market Trends (2020-2025)
- 10.8.3 Market Breakup by Installation
- 10.8.4 Market Breakup by Voltage
- 10.8.5 Market Breakup by Material
- 10.8.6 Market Breakup by End-Use Sector
- 10.8.7 Key Players
- 10.8.8 Market Forecast (2026-2034)

11 Japan Power Cables Market - Competitive Landscape

11.1 Overview
11.2 Market Structure
11.3 Market Player Positioning
11.4 Top Winning Strategies
11.5 Competitive Dashboard
11.6 Company Evaluation Quadrant

12 Profiles of Key Players

12.1 Company A
- 12.1.1 Business Overview
- 12.1.2 Products Offered
- 12.1.3 Business Strategies
- 12.1.4 SWOT Analysis
- 12.1.5 Major News and Events
12.2 Company B
- 12.2.1 Business Overview
- 12.2.2 Products Offered
- 12.2.3 Business Strategies
- 12.2.4 SWOT Analysis
- 12.2.5 Major News and Events
12.3 Company C
- 12.3.1 Business Overview
- 12.3.2 Products Offered
- 12.3.3 Business Strategies
- 12.3.4 SWOT Analysis
- 12.3.5 Major News and Events
12.4 Company D
- 12.4.1 Business Overview
- 12.4.2 Products Offered
- 12.4.3 Business Strategies
- 12.4.4 SWOT Analysis
- 12.4.5 Major News and Events
12.5 Company E
- 12.5.1 Business Overview
- 12.5.2 Products Offered
- 12.5.3 Business Strategies
- 12.5.4 SWOT Analysis
- 12.5.5 Major News and Events

13 Japan Power Cables Market - Industry Analysis

13.1 Drivers, Restraints, and Opportunities
- 13.1.1 Overview
- 13.1.2 Drivers
- 13.1.3 Restraints
- 13.1.4 Opportunities
13.2 Porters Five Forces Analysis
- 13.2.1 Overview
- 13.2.2 Bargaining Power of Buyers
- 13.2.3 Bargaining Power of Suppliers
- 13.2.4 Degree of Competition
- 13.2.5 Threat of New Entrants
- 13.2.6 Threat of Substitutes
13.3 Value Chain Analysis