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電力基礎設施電力市場

市場調查報告書

商品編碼

1957098

日本電網市場規模、佔有率、趨勢和預測：按類型、能源來源和地區分類，2026-2034年

Japan Power Grids Market Size, Share, Trends and Forecast by Type, Energy Source, and Region, 2026-2034

出版日期: 2026年02月01日 | 出版商:

IMARC | 英文 138 Pages | 商品交期: 5-7個工作天內

價格

簡介目錄

2025年，日本電網市場規模達158億美元。展望未來，IMARC Group預測，到2034年，該市場規模將達到294億美元，2026年至2034年的複合年成長率（CAGR）為7.15%。推動這一市場成長的因素包括不斷成長的電力需求、電網自動化技術的進步以及日本對可再生能源併網的承諾。智慧電網和分散式能源系統的轉型也在市場變革中發揮重要作用。這些因素共同推動了日本電網市場佔有率的擴大。

日本電網市場的發展趨勢：

向智慧電網技術過渡

日本電網市場正經歷著向智慧電網技術的重大轉型。智慧電網融合了先進的通訊、自動化和數據分析技術，從而實現更有效率的能源管理、更高的電網穩定性以及更強大的需量反應。這些技術能夠有效平衡能源供需，尤其是在整合太陽能和風能等再生能源來源。為配合其能源政策，日本政府正投資智慧電網技術以升級全國電網。智慧電網將使電力公司能夠追蹤能源使用情況、增強故障檢測能力並最大限度地提高能源分配效率，這對於最大限度地減少電網擁塞和提高電力供應的整體可靠性至關重要。這一趨勢正在推動日本電網市場的成長。例如，東京電力公司（TEPCO）於2024年8月宣布計畫投資32億美元用於電網升級，以滿足人工智慧資料中心和半導體工廠日益成長的電力需求。到2030年，日本計劃在全國新建18座大型變電站，其中40%的容量將集中在東京都會圈。這項投資體現了日本為配合其數位產業的擴張而加強基礎建設的努力。該變電站規劃由輸電業者跨區域協調組織制定，凸顯了日本政府為應對高科技產業日益成長的電力需求而採取的全國性舉措。

再生能源來源的整合

日本為實現脫碳和可再生能源併網所做的努力正在改變其電網基礎設施。作為實現氣候目標和減少對石化燃料依賴的一部分，日本致力於擴大可再生能源裝置容量。隨著太陽能、風能和地熱能逐步併入全國電網，電網基礎設施的升級改造勢在必行。這些再生能源來源具有間歇性，因此需要先進的電網管理來確保穩定持續的電力供應。為了應對這項挑戰，日本正著力開發和實施儲能解決方案、靈活的輸電系統以及電網管理軟體，以適應再生能源來源輸入的波動性。這項轉型正在推動日本電網市場的成長，並使日本成為可再生能源併網領域的領導者。例如，通用電氣旗下子公司GE Vernova計劃於2025年2月加入國際財團，競標一項價值100億美元的計劃，該項目旨在建造連接北海道、東北和東京的高壓電網。該計劃旨在加強從北部地區向高需求地區的可再生能源輸送。

本報告解答的主要問題

日本電網市場至今發展狀況如何？未來幾年預計又將如何發展？
日本電網市場按類型分類是怎樣的？
日本電網市場按能源來源分類的組成是什麼？
日本電網市場按地區分類是怎樣的？
日本電網市場價值鏈的不同階段有哪些？
日本電網市場的主要促進因素和挑戰是什麼？
日本電網市場的結構是怎麼樣的？主要參與者有哪些？
日本電網市場競爭程度如何？

The Japan power grids market size reached USD 15.8 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 29.4 Billion by 2034, exhibiting a growth rate (CAGR) of 7.15% during 2026-2034. The market is driven by increased demand for electricity, technological advancements in grid automation, and Japan's commitment to renewable energy integration. The shift towards smart grids and decentralized energy systems also plays a key role in transforming the market. These factors are fueling Japan power grids market share expansion.

JAPAN POWER GRIDS MARKET TRENDS:

Shift Towards Smart Grid Technologies

The Japanese power grids market is undergoing a remarkable shift towards smart grid technologies. Smart grids incorporate advanced communication, automation, and data analytics that enable superior energy management, improved grid stability, and superior demand-response. The technologies enable efficient balancing of energy supply and demand, especially through the incorporation of renewable energy sources such as solar and wind. Japan's government, in keeping with its energy policy, is investing in smart grid technology to upgrade the national grid. Such grids allow utilities to track energy usage, enhance fault detection, and maximize energy distribution, which is essential to minimize grid congestion and overall improve the reliability of the power supply. This trend is fueling Japan power grids market growth. For instance, in August 2024, Japan's TEPCO plans invested $3.2 billion in its power grid to meet surging electricity demand driven by AI data centers and semiconductor plants. By 2030, 18 new large-scale substations are planned nationwide, with 40% of capacity concentrated in the Tokyo area. The investment reflects Japan's push to upgrade infrastructure as digital industries expand. The Organization for Cross-regional Coordination of Transmission Operators compiled the substation plans, highlighting a national response to rising high-tech power needs.

Integration of Renewable Energy Sources

Japan's commitment to decarbonization and renewable energy integration is transforming its power grid infrastructure. The country aims to increase its renewable energy capacity as part of its efforts to meet climate targets and reduce reliance on fossil fuels. Solar, wind, and geothermal energy are gradually being integrated into the national grid, requiring upgrades to grid infrastructure. These renewable sources are intermittent and require advanced grid management to ensure stable and continuous power supply. To accommodate this, Japan is focusing on developing and deploying energy storage solutions, flexible transmission systems, and grid management software to handle the varying inputs from renewable energy sources. This transition is a driving force behind Japan power grids market growth, positioning the country as a leader in renewable energy integration. For instance, in February 2025, GE Vernova, a subsidiary of General Electric, plans to join a foreign consortium bidding for a $10 billion project to build a high-voltage power grid connecting Hokkaido, Tohoku, and Tokyo in Japan. The project aims to enhance renewable energy transmission from northern regions to high-demand areas.

JAPAN POWER GRIDS MARKET SEGMENTATION:

Type Insights:

Power Generation
Transmission Lines
Distribution Networks
Consumer Use

Energy Source Insights:

Solar
Wind
Natural Gas
Coal
Others

Regional Insights:

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, Kansai/Kinki, Central/ Chubu, Kyushu-Okinawa, Tohoku, Chugoku, Hokkaido, 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 grids market performed so far and how will it perform in the coming years?
What is the breakup of the Japan power grids market on the basis of type?
What is the breakup of the Japan power grids market on the basis of energy source?
What is the breakup of the Japan power grids market on the basis of region?
What are the various stages in the value chain of the Japan power grids market?
What are the key driving factors and challenges in the Japan power grids market?
What is the structure of the Japan power grids market and who are the key players?
What is the degree of competition in the Japan power grids market?

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 Grids Market - Introduction

4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence

5 Japan Power Grids Market Landscape

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

6 Japan Power Grids Market - Breakup by Type

6.1 Power Generation
- 6.1.1 Overview
- 6.1.2 Historical and Current Market Trends (2020-2025)
- 6.1.3 Market Forecast (2026-2034)
6.2 Transmission Lines
- 6.2.1 Overview
- 6.2.2 Historical and Current Market Trends (2020-2025)
- 6.2.3 Market Forecast (2026-2034)
6.3 Distribution Networks
- 6.3.1 Overview
- 6.3.2 Historical and Current Market Trends (2020-2025)
- 6.3.3 Market Forecast (2026-2034)
6.4 Consumer Use
- 6.4.1 Overview
- 6.4.2 Historical and Current Market Trends (2020-2025)
- 6.4.3 Market Forecast (2026-2034)

7 Japan Power Grids Market - Breakup by Energy Source

7.1 Solar
- 7.1.1 Overview
- 7.1.2 Historical and Current Market Trends (2020-2025)
- 7.1.3 Market Forecast (2026-2034)
7.2 Wind
- 7.2.1 Overview
- 7.2.2 Historical and Current Market Trends (2020-2025)
- 7.2.3 Market Forecast (2026-2034)
7.3 Natural Gas
- 7.3.1 Overview
- 7.3.2 Historical and Current Market Trends (2020-2025)
- 7.3.3 Market Forecast (2026-2034)
7.4 Coal
- 7.4.1 Overview
- 7.4.2 Historical and Current Market Trends (2020-2025)
- 7.4.3 Market Forecast (2026-2034)
7.5 Others
- 7.5.1 Historical and Current Market Trends (2020-2025)
- 7.5.2 Market Forecast (2026-2034)

8 Japan Power Grids Market - Breakup by Region

8.1 Kanto Region
- 8.1.1 Overview
- 8.1.2 Historical and Current Market Trends (2020-2025)
- 8.1.3 Market Breakup by Type
- 8.1.4 Market Breakup by Energy Source
- 8.1.5 Key Players
- 8.1.6 Market Forecast (2026-2034)
8.2 Kansai/Kinki Region
- 8.2.1 Overview
- 8.2.2 Historical and Current Market Trends (2020-2025)
- 8.2.3 Market Breakup by Type
- 8.2.4 Market Breakup by Energy Source
- 8.2.5 Key Players
- 8.2.6 Market Forecast (2026-2034)
8.3 Central/ Chubu Region
- 8.3.1 Overview
- 8.3.2 Historical and Current Market Trends (2020-2025)
- 8.3.3 Market Breakup by Type
- 8.3.4 Market Breakup by Energy Source
- 8.3.5 Key Players
- 8.3.6 Market Forecast (2026-2034)
8.4 Kyushu-Okinawa Region
- 8.4.1 Overview
- 8.4.2 Historical and Current Market Trends (2020-2025)
- 8.4.3 Market Breakup by Type
- 8.4.4 Market Breakup by Energy Source
- 8.4.5 Key Players
- 8.4.6 Market Forecast (2026-2034)
8.5 Tohoku Region
- 8.5.1 Overview
- 8.5.2 Historical and Current Market Trends (2020-2025)
- 8.5.3 Market Breakup by Type
- 8.5.4 Market Breakup by Energy Source
- 8.5.5 Key Players
- 8.5.6 Market Forecast (2026-2034)
8.6 Chugoku Region
- 8.6.1 Overview
- 8.6.2 Historical and Current Market Trends (2020-2025)
- 8.6.3 Market Breakup by Type
- 8.6.4 Market Breakup by Energy Source
- 8.6.5 Key Players
- 8.6.6 Market Forecast (2026-2034)
8.7 Hokkaido Region
- 8.7.1 Overview
- 8.7.2 Historical and Current Market Trends (2020-2025)
- 8.7.3 Market Breakup by Type
- 8.7.4 Market Breakup by Energy Source
- 8.7.5 Key Players
- 8.7.6 Market Forecast (2026-2034)
8.8 Shikoku Region
- 8.8.1 Overview
- 8.8.2 Historical and Current Market Trends (2020-2025)
- 8.8.3 Market Breakup by Type
- 8.8.4 Market Breakup by Energy Source
- 8.8.5 Key Players
- 8.8.6 Market Forecast (2026-2034)

9 Japan Power Grids Market - Competitive Landscape

9.1 Overview
9.2 Market Structure
9.3 Market Player Positioning
9.4 Top Winning Strategies
9.5 Competitive Dashboard
9.6 Company Evaluation Quadrant

10 Profiles of Key Players

10.1 Company A
- 10.1.1 Business Overview
- 10.1.2 Products Offered
- 10.1.3 Business Strategies
- 10.1.4 SWOT Analysis
- 10.1.5 Major News and Events
10.2 Company B
- 10.2.1 Business Overview
- 10.2.2 Products Offered
- 10.2.3 Business Strategies
- 10.2.4 SWOT Analysis
- 10.2.5 Major News and Events
10.3 Company C
- 10.3.1 Business Overview
- 10.3.2 Products Offered
- 10.3.3 Business Strategies
- 10.3.4 SWOT Analysis
- 10.3.5 Major News and Events
10.4 Company D
- 10.4.1 Business Overview
- 10.4.2 Products Offered
- 10.4.3 Business Strategies
- 10.4.4 SWOT Analysis
- 10.4.5 Major News and Events
10.5 Company E
- 10.5.1 Business Overview
- 10.5.2 Products Offered
- 10.5.3 Business Strategies
- 10.5.4 SWOT Analysis
- 10.5.5 Major News and Events

11 Japan Power Grids Market - Industry Analysis

11.1 Drivers, Restraints, and Opportunities
- 11.1.1 Overview
- 11.1.2 Drivers
- 11.1.3 Restraints
- 11.1.4 Opportunities
11.2 Porters Five Forces Analysis
- 11.2.1 Overview
- 11.2.2 Bargaining Power of Buyers
- 11.2.3 Bargaining Power of Suppliers
- 11.2.4 Degree of Competition
- 11.2.5 Threat of New Entrants
- 11.2.6 Threat of Substitutes
11.3 Value Chain Analysis