Kemess PEA: $771M Capex Over a 15-Year Mine Life
Centerra Gold Inc.'s Kemess in BC, Canada has a Preliminary Economic Assessment (PEA) outlining initial capital of $771M. The mine plan runs 15 years at about 267 koz AuEq per year.
Centerra Gold Inc.'s Kemess has reported Preliminary Economic Assessment (PEA) results for the gold, copper project in BC, Canada. It reflects Centerra Gold Inc.'s (CGAU) latest disclosed economics for the asset.
Economics. Initial capital expenditure is estimated at $771M. All-in sustaining costs are pegged at 971 USD/oz.
Production and mine plan. Life of mine is 15 years. Average annual production is approximately 267 koz AuEq.
These figures are extracted from Centerra Gold Inc.'s technical disclosures and reflect the most recent PEA on file. Compare this project against other developers and producers in our project economics database, and always verify the numbers against the original technical report before making any investment decision.
Our Analysis
- Initial capex
- $771M
costlier than 76% of 376 projects we track
- Mine life
- 15yrs
Open with the company's own balance sheet. A US$3.33B mid-cap proposing a US$771M build is not a stretch; the construction cost is roughly 0.2x the company's market cap, a ratio that sits among the most comfortable in the 376-project database we track. That is the sharpest funding-risk signal here. A company this size, with a diversified portfolio of nine projects, can finance a single scoping-level PEA without the existential dilution or distress that plagues smaller developers. The question is not *if* it can build, but *whether* the numbers at this stage hold up to scrutiny.
The project is a gold-copper development in BC, Canada, a mining-friendly jurisdiction that carries its own permitting timeline but no frontier risk. The study is a PEA, which is preliminary: its capital estimate carries a customary plus or minus 50% band, and it may rely on inferred resources. A 15-year mine life is reasonable but not exceptional. The real analytical tension is that a PEA's returns are inherently soft. The market will demand a feasibility study before assigning full confidence to the headline economics, and that work will either confirm the grade and metallurgy or reveal the usual gap between scoping and bankable reality.
The peer comparison frames the opportunity. This project is not an outlier on any metric; it sits comfortably within the middle of the pack for capital intensity, grade and jurisdiction. The value is in the execution risk, which here is low on funding but high on study-stage uncertainty. The single question that decides whether this works: can a subsequent feasibility study hold the PEA's cost and grade assumptions within a tighter band, or will the typical scoping-level optimism erode the margin that currently justifies the build?
Our take, benchmarked against the project economics in the Mining Stocks database. Figures are estimates drawn from company technical reports — not investment advice; always verify against the source filing.