• Our Business & Strategy TOP

  • Global Business

  • Domestic Business TOP
    • Smart Meter Project

• Stable Supply TOP

  • Top International Level of Quality

  • Facilities for a Stable Supply of Electricity TOP
    • Electricity Flowchart
    • Power Transmission Lines
    • Substations
    • Distribution Lines
    • Communication Lines

  • Supply Network Maintenance

• About Us TOP

  • Company Overview
  • Message from the President
  • Directors
  • Business Overview

  • Organizational Chart
  • Business Strategy
  • Brand Message

• Power Outage? TOP

  • What to do if the power goes out

  • Contact Information

Top International Level of Quality

Achievements in 2015

• Facilities for a Stable Supply of Electricity

  Our company supplies electricity across Tokyo and the eight prefectures in Japan, and we operate a diverse range of equipment including power generation, transmission, transforming, distribution, and communication facilities.
  Here we would like to teach you more about the electricity supply business.

  learn more

  • Electricity Flowchart
  • Power transmission lines
  • Substations
  • Distribution Lines
  • Communication Lines

• Supply Network Maintenance

  We are striving to be able to supply stable electricity and rapidly restore facilities even after equipment malfunctions caused by natural disasters or human damage.
  Here we would like to introduce our major efforts.

  learn more