Denison Mines Moving Toward Uranium Production | David Cates
Summary
Phoenix is Canada's first in-situ recovery uranium mine, now in full-scale construction with first production targeted for the second half of 2028.
Phoenix's two-year construction, short by mining standards, avoids sinking a shaft or mill and is funded through a convertible bond plus uranium inventory sales.
At full ramp, Phoenix will average 6 million pounds of uranium per year over a 10-year mine life — among the largest new uranium mines.
Denison funds Phoenix with low equity dilution by selling physical uranium stockpiles acquired in 2021 at ~$30/lb, now realizing above $90/lb on fixed contracts.
The Griffin underground uranium project (~$737M capex) is being technically de-risked to follow Phoenix, funded from Phoenix cash flow rather than new equity.
Jimmy Connor's takeaways
- Top takeaway He hosts the interview and frames 2026 as a transformational year for Denison, posing structured questions on Phoenix construction, Saskatchewan labor, capex and financing, contracting, Griffin, and exploration partners.
- He highlights Phoenix's positioning as the first new large-scale uranium mine in the region since Cigar Lake as the headline thesis of the conversation.
David Cates's takeaways
- Top takeaway He argues Phoenix ISR will be the first new large-scale uranium mine in the region since Cigar Lake, with a roughly two-year construction timeline putting Denison ahead of other new entrants of comparable scale expected before the early 2030s.
- He emphasizes that Phoenix is the first in-situ recovery uranium mine in Canada — drilling wells rather than sinking a shaft or building a mill — which he argues is why the construction timeline is so short.
- He commits to a measured contracting strategy, noting 8 million pounds contracted and ~7 million pounds in advanced negotiations, but says remaining life-of-mine production is 'not on sale right now' until the market progresses further.
- He frames the financing approach as minimizing equity dilution by drawing down the physical uranium position (acquired at ~$30/lb, with fixed-price sales at ~$95/lb) alongside a US-style convertible bond, while flagging the Saskatchewan labor market as tight and Indigenous-owned contractors as central to the build.
- He lays out a sequencing thesis in which Phoenix cash flow funds Griffin's permitting and construction, extending Wheeler River to a 15-16 year mine life producing over 100 million pounds, with Griffin ~3 km from Phoenix and able to leverage Phoenix infrastructure.