Japan Power EPC Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Japan power EPC market is segmented by power generation (thermal, hydroelectric, nuclear, and renewables) and power transmission and distribution (T&D). The report offers market size and forecasts for the Japan power EPC market in revenue (USD million) for all the above segments.

Japan Power EPC Market Size and Share

Japan Power EPC Market Summary
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Japan Power EPC Market Analysis by Mordor Intelligence

The Japan Power EPC Market is expected to register a CAGR of greater than 4% during the forecast period.

In 2020, COVID-19 had a detrimental effect on the market. Presently, the market has reached pre-pandemic levels.

  • Over the medium term, factors such as increased investment in renewable energy are likely to propel the demand for power EPC in the forecast period. Increased investment in smart grid deployment is anticipated to drive the power EPC market in the forecast period.
  • On the other hand, the high volatility of fuel prices such as coal and gas is anticipated to restrain the Japan power EPC market during the forecast period.
  • Nevertheless, digitalization in the electricity sector in Japan has witnessed significant growth in the last few years. Generation, distribution, consumption, and smart energy production are expected to undergo enormous revolutionary changes due to big data, IoT, cloud computing, and machine learning technologies, resulting in a stable and reliable power supply, which is likely to provide a significant opportunity for the power EPC contractors.

Competitive Landscape

Japan's power EPC market is moderately fragmented. Some of the key players in the market (not in a particular order) include Shizen Energy Inc., Electric Power Development Co., Ltd., Juwi GmbH, Sumitomo Corporation, and Toshiba Energy Systems & Solutions Corporation.

Japan Power EPC Industry Leaders

  1. SHIZEN ENERGY Inc.

  2. JUWI GmbH

  3. Sumitomo Corporation

  4. Toshiba Energy Systems & Solutions Corporation

  5. Electric Power Development Co.,Ltd.

  6. *Disclaimer: Major Players sorted in no particular order
Japan Power EPC Market Concentration
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Recent Industry Developments

  • April 2022: Toyo Engineering Corporation was awarded a contract to build a 50,000-kW biomass power plant. Tomatoh Biomass Power GK would construct this facility in Tomakomai-shi, Hokkaido, Japan. The company was expected to complete the EPC contract on a turn-key basis, which covers engineering, procurement, building, and commissioning services for a power production unit.
  • February 2022: Juwi Shizen Energy Inc. completed the construction of a large-scale solar power plant, the Sonnedix Sano plant, with a capacity of 41.6 MW. The company was provided with the EPC contract for the project in Sano City, Tochigi Prefecture. Furthermore, the project also started its commercial operation.

Table of Contents for Japan Power EPC Industry Report

1. INTRODUCTION

  • 1.1 Scope of Study
  • 1.2 Market Definition
  • 1.3 Study Assumptions

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET OVERVIEW

  • 4.1 Introduction
  • 4.2 Market Size and Demand Forecast in USD billion, till 2028
  • 4.3 Recent Trends and Developments
  • 4.4 Government Policies and Regulations
  • 4.5 Market Dynamics
    • 4.5.1 Drivers
    • 4.5.2 Restraints
  • 4.6 Supply Chain Analysis
  • 4.7 PESTLE Analysis

5. MARKET SEGMENTATION

  • 5.1 Power Generation
    • 5.1.1 Thermal
    • 5.1.2 Hydroelectric
    • 5.1.3 Nuclear
    • 5.1.4 Renewables
  • 5.2 Power Transmission and Distribution (T&D) - (Qualitative Analysis Only)
  • 5.3

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers & Acquisitions, Joint Ventures, Collaborations, and Agreements
  • 6.2 Strategies Adopted by Leading Players
  • 6.3 Company Profiles
    • 6.3.1 SHIZEN ENERGY Inc.
    • 6.3.2 Electric Power Development Co.,Ltd.
    • 6.3.3 JUWI GmbH
    • 6.3.4 Sumitomo Corporation
    • 6.3.5 Toshiba Energy Systems & Solutions Corporation
    • 6.3.6 Kansai Electric Power CO. INC.
    • 6.3.7 Marubeni Corporation
    • 6.3.8 Sunseap
    • 6.3.9 JFE Technos Co.,
    • 6.3.10 Pacifico Energy K.K.
  • *List Not Exhaustive

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

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Japan Power EPC Market Report Scope

Power EPC is a form of contract used to undertake the construction of power generation, transmission, and distribution projects on large-scale and complex energy infrastructure projects. EPC stands for engineering, procurement, and commissioning. Engineering and procurement involve the detailed engineering design of a project and procuring all the equipment and raw materials necessary. Construction is related to delivering a functional facility to the client.

The Japan power EPC market is segmented by power generation and power transmission and distribution (T&D). By power generation source, the market is segmented into thermal, hydroelectric, nuclear, and renewables. For power transmission and distribution (T&D), only qualitative analysis is provided. For each segment, market sizing and forecasts have been done based on revenue (USD billion), except for power transmission and distribution (T&D), for which only qualitative analysis will be provided.

Power Generation
Thermal
Hydroelectric
Nuclear
Renewables
Power Generation Thermal
Hydroelectric
Nuclear
Renewables
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Key Questions Answered in the Report

What is the current Japan Power EPC Market size?

The Japan Power EPC Market is projected to register a CAGR of greater than 4% during the forecast period (2025-2030)

Who are the key players in Japan Power EPC Market?

SHIZEN ENERGY Inc., JUWI GmbH, Sumitomo Corporation, Toshiba Energy Systems & Solutions Corporation and Electric Power Development Co.,Ltd. are the major companies operating in the Japan Power EPC Market.

What years does this Japan Power EPC Market cover?

The report covers the Japan Power EPC Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Japan Power EPC Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

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Japan Power EPC Market Report

Statistics for the 2025 Japan Power EPC market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. Japan Power EPC analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.

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