Asset Report

Naoshima copper refinery

Get this report


You can pay by card or invoice

For details on how your data is used and stored, see our Privacy Notice.

- FAQs about online orders
- Find out more about subscriptions

The refinery is located on Naoshima Island, Kagawa Prefecture in the Seto Inland Sea. Sea links via the company's own wharf for 20kt vessels are excellent. Mitsubishi commenced copper smelting operations at Naoshima in 1918. However, the refinery, with an initial capacity of 90kt/a, was not commissioned until 1969. Capacity was increased to 166kt/a with the commissioning of No. 2 tankhouse in 1974. Capacity was further increased to 190kt/a in July 1992 by the addition of a further 64...

Table of contents

  • Emissions

Tables and charts

This report includes 2 images and tables including:

  • Naoshima Copper Refinery Emission Intensity Quartile Ranking - total global production - tonnes Cu
  • Detailed map

What's included

This report contains:

  • Document

    Naoshima copper refinery

    PDF 1.38 MB

  • Document

    Naoshima copper refinery

    ZIP 1.12 MB