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The Electric Power Industry in Japan (EPIJ)



Since 1959, one year after our establishment, we have annually published the booklet, "The Electric Power Industry in Japan (EPIJ)".


This book, which has been well received by industry leaders from around the globe, explains the structure, current status and important topics of the Japanese electric power industry.


The latest edition is now available for free download.


We hope EPIJ will help you better understand Japan's electric power industry.




A print edition is no longer for sale.
A downloadable PDF file is available for the 2019 edition and thereafter.


The Electric Power Industry in Japan 2024  (apprx.6.4M)

Executive Summary
I. Structure of the Electric Power Industry
II. Energy and Environmental Policy
III. Supply and Demand
IV. Electric Power Facilities
V. Retail Business and Trading Markets
Topics: Electric Power Company Initiatives for Strengthening Disaster
Prevention and Resilience
Statistical Data
Overseas Activities of Member Companies
Member Companies Data


Past editon


2023
Executive Summary
I. Structure of the Electric Power Industry
II. Energy and Environmental Policy
III. Supply and Demand
IV. Electric Power Facilities
V. Retail Business and Trading Markets
Topics: Electric Power Company Projects for Promoting Hydrogen
Statistical Data
Overseas Activities of Member Companies
Member Companies Data

2022
Executive Summary
I. Structure of the Electric Power Industry
II. Energy and Environmental Policy
III. Supply and Demand
IV. Electric Power Facilities
V. Retail Business and Trading Markets
Topics: Actions toward Carbon Neutrality in 2050
Statistical Data
Overseas Activities of Member Companies
Member Companies Data

2021
Executive Summary
I. Structure of the Electric Power Industry
II. Energy and Environmental Policy
III. Supply and Demand
IV. Electric Power Facilities
V. Retail Business and Trading Markets
Topics: Electric Vehicle initiatives
Statistical Data
Overseas Activities of Member Companies
Member Companies Data

2020
Executive Summary
I. Structure of the Electric Power Industry
II. Energy Policy
III. Supply and Demand
IV. Supply Structure
V. Retail Business and Trading Markets
Topics
Statistical Data
Overseas Activities of Member Companies

2019
Message from the Chairman
Executive Summary
I. Energy Policy
II. Electricity Supply System
III. Electricity Supply and Demand
IV. Power Generating Facilities
V. Power Network Facilities
VI. Electricity Retail Business
VII. International Cooperation and Exchange
(Statistical Part) Operating and Financial Data