Asset Report

Invierno coal mine

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

Invierno had a nameplate capacity of 6 Mtpa but the highest output ever reached was 4.7 Mt in 2014. Weak market conditions have plagued the mine since 2015 and ultimately led to its closure. There are no plans to reopen the mine in the future. Most of Chile's coal-fired generating units are built for burning bituminous coals. Therefore, Invierno's sub-bituminous coal product had a difficult time penetrating the domestic market. Plants that did take it would use it as a blend in boilers. It was difficult for the coal to compete on the international market with low cost sub-bituminous competitors, such as Indonesia.

Table of contents

  • Summary
  • Key issues

Tables and charts

This report includes 13 images and tables including:

  • Detailed map
  • Participation
  • Coal seams
  • Marketable reserves (01/01/2020)
  • Production
  • Production
  • Operations
  • Infrastructure
  • Cash costs
  • Cash costs
  • Capital costs
  • Product quality
  • Economic assumptions

What's included

This report contains:

  • Document


    XLS 417.50 KB

  • Document

    Invierno coal mine

    PDF 991.95 KB

  • Document


    XLSX 164.51 KB