Yellowhead Copper Project

Trekor Metals Limited is proposing the construction, operation, and closure of a new open-pit copper mine located about 150 kilometres northeast of Kamloops, British Columbia. The Yellowhead Copper Project has been designed with a production capacity of 90,000 tonnes of ore per day (up to 32 million tonnes per year) over a 25-year mine life. The project, which would also produce gold and silver, includes a new mill, an approximately 110 kilometre transmission line that would connect to an existing BC Hydro substation near 100 Mile House, and a rail load-out facility at an existing site at Vavenby.

British Columbia's Environmental Assessment Office is collaborating with the Impact Assessment Agency of Canada as part of the federal impact assessment of the project. For more information on the EAO's process, please visit EPIC.engage.

 

Please note that the proponent of this project was previously known as Taseko Mines Limited.

More

Latest update

August 4, 2026 — The Impact Assessment Agency of Canada decided that an impact assessment for the designated project is required and has issued its notice of impact assessment decision with reasons.
 

On July 22, 2026, the Impact Assessment Agency of Canada resumed the 180-day time limit for the planning phase of the impact assessment process.


At a glance

Planning

Planning

In progress 107/180 days

Key documents

Comment periods

Impact Statement

Impact Statement

Not started 0/1095 days
Impact Assessment

Impact Assessment

Not started 0/300 days
Decision Making

Decision Making

Not started 0/30 days
Post Decision

Post Decision phase is an ongoing process

If approved, the project may proceed to construction as federal authorizations and permits are issued, and as conditions and other requirements are met.

Post Decision

Not started

Participate

Contacts

Yellowhead Copper Project
Impact Assessment Agency of Canada
1800-1138 Melville Street
Vancouver, British Columbia V6E 4S3
Telephone: 604-666-2431
Email: Yellowhead@iaac-aeic.gc.ca

Media Relations
Impact Assessment Agency of Canada
160 Elgin Street, 22nd Floor
Ottawa, Ontario K1A 0H3
Email: media@iaac-aeic.gc.ca


Disclaimer

This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.

  • Location

    • 150 kilometres northeast of Kamloops (British Columbia)

  • Nature of activity

    • Mines and Minerals

  • Assessment status

    In progress

  • Start date

    2025-08-05

  • Proponent

    Trekor Metals Limited

  • Authorities

    • Impact Assessment Agency of Canada

  • Assessment type

    Planning Phase for Impact Assessment

  • Reference number

    89694

Nearby assessments

...within 200 kilometres
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