Denison Set to Begin Canadian Uranium Mine, First Output 2028

Industry Insights from Next Move Strategy Consulting

As global energy strategies increasingly recognize nuclear power as a key component of long-term energy planning, Denison Mines Corp. has announced that it is prepared to advance the Phoenix uranium project toward construction. The company has confirmed the project is in a construction-ready state, with a final investment decision pending receipt of final regulatory approvals and first uranium production anticipated by mid-2028.

A Milestone for Canadian Uranium Development

The Phoenix in-situ recovery (ISR) project, part of the larger Wheeler River operation in Saskatchewan’s Athabasca Basin, is positioned to become the first new large-scale uranium mine constructed in Canada since the Cigar Lake project. Following the conclusion of a Canadian Nuclear Safety Commission public hearing and the receipt of initial approval from the Province of Saskatchewan to commence construction activities, Denison has outlined a planned two-year construction schedule.

Denison President and CEO David Cates stated that years of engineering, regulatory, and construction planning have significantly de-risked the project and positioned it to advance efficiently once final approvals are granted.

Project Economics and Strategic Readiness

Denison has released an updated estimate of post-final investment decision initial capital costs for the Phoenix project of approximately CAD 600 million (USD 437 million). This represents an increase of roughly 20% compared with the 2023 feasibility study estimate when adjusted for inflation. The company has confirmed that this updated figure now forms the basis of the project control budget, with no further revisions expected prior to the commencement of construction.

Key project parameters include:

• Targeted first production in mid-2028, contingent on receipt of final regulatory approvals in the first quarter of 2026

• A confirmed two-year construction timeline

• A post-FID initial capital cost estimate of CAD 600 million

• A joint venture structure with Denison holding a 90% ownership stake and serving as project operator

Innovating Canadian Mining with In-Situ Recovery

The Phoenix project will utilize in-situ recovery (ISR) mining, a technique that dissolves uranium minerals underground and pumps the uranium-bearing solution to the surface for processing. While ISR is widely used globally and accounts for more than half of worldwide uranium production, it has not yet been applied in Canadian uranium mining operations. The Phoenix deposit is considered geologically suitable for this method, which is expected to reduce surface disturbance compared with conventional mining techniques.

According to Next Move Strategy Consulting

Denison’s advancement of the Phoenix project from development to construction readiness reflects a broader industry focus on positioning long-life uranium assets to respond to anticipated market demand. The company’s emphasis on advanced engineering, defined capital costs, and regulatory progress highlights a disciplined approach to project execution rather than an expansion-driven strategy.

A Foundation for Future Energy Supply

With final regulatory decisions pending, the Phoenix project represents a significant near-term development opportunity within Canada’s uranium sector. If approvals proceed as expected, the project’s construction and production timeline aligns with projected uranium market requirements later in the decade, reinforcing Canada’s role as a stable jurisdiction for uranium development.

Source: world nuclear news

Prepared By: Next Move Strategy Consulting