British Columbia · Mining · updated October 12, 2026
Teck Highland Valley Copper Mine Life Extension
A C$2.1–2.4B brownfield extension keeps Canada's largest copper mine running to 2046.
- Province
- British Columbia
- Location
- Logan Lake
- Sector
- Mining
- Owner
- Teck Resources (100%)
- Status
- Under construction since Aug 2025; mill upgrades advancing in H2 2026
- Next milestone
- Construction through 2028
- Disclosed cost
- C$2.1–2.4B (Teck) (source)
- Investment decision / approval
- Sanctioned July 2025
- Construction start
- 2025-08
- In service
- 2028
- Other details
- About 132 kt/yr of copper over the life of mine
Why it matters for contractors and suppliers
Mill upgrades, mining-fleet expansion and tailings work are the biggest spend in the B.C.
Interior to 2028. Teck spends C$0.9–1.2B on the project in 2026 alone.
Want to know when Teck Highland Valley Copper Mine Life Extension moves? Status changes, contract awards and tender dates for every tracked project go to subscribers in the mid-month update, alongside the two monthly reports.
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Sources
Supplier registration: owner supplier page · B.C. public tenders. How we research: editorial standards.
Frequently asked
What is the status of Teck Highland Valley Copper Mine Life Extension?
As of October 12, 2026: Under construction since Aug 2025; mill upgrades advancing in H2 2026. Next: Construction through 2028.
Who owns Teck Highland Valley Copper Mine Life Extension?
Teck Resources (100%).
How much does Teck Highland Valley Copper Mine Life Extension cost?
C$2.1–2.4B (Teck).
What is the timeline for Teck Highland Valley Copper Mine Life Extension?
Construction start: 2025-08; in service: 2028.
How do suppliers register for Teck Highland Valley Copper Mine Life Extension?
Through the owner's supplier page: https://www.teck.com/operations/canada/projects/hvc-mine-life-extension-project/. Public-sector packages in British Columbia are also posted on the provincial tender portal.