The playbook — lithium · October 5, 2026
Surge puts a $9.81B price tag on its Nevada lithium rock
A pre-feasibility study hands Nevada North hard numbers: 4.56 million tonnes of lithium reserve, a 23.6% return — and a US$5.1B build to make it real.
Surge Battery Metals just put a number on its Nevada lithium deposit, and it is a big one. On October 2 the company released a pre-feasibility study — a mid-stage engineering report that tests whether a mine can actually make money — for its Nevada North project in Elko County, Nevada. The headline figures: an after-tax net present value of US$9.81 billion, an after-tax internal rate of return of 23.6 percent (the annual return the project would throw off if built), and an operating cost of US$4,719 to produce one tonne of lithium carbonate. The study is built on a proven-and-probable reserve of 218.3 million tonnes grading 3,928 parts per million lithium — about 4.56 million tonnes of lithium carbonate equivalent once processed.
This is not a drill hit; it is the math on a known deposit. The grade is modest for claystone — lithium locked in clay rather than hard rock — but the deposit is large, the waste-to-ore strip ratio is a low 0.88 to 1, and the pilot flowsheet recovered 84.9 percent of the lithium and refined it all the way to 99.95 percent battery-grade carbonate from Surge’s own ore. Named independent firms — Fluor as lead engineer, Independent Mining Consultants on the reserve, RESPEC on the resource — lend the numbers weight. The mine plan uses only measured-and-indicated material, no speculative inferred tonnes. And the market noticed: NILI.V rose 8.3 percent over three months while the lithium benchmark LIT fell 8.6 percent, a roughly 17-point spread driven by a sharp mid-period re-rating that then pulled back.
Now the caveats, and they are load-bearing. The entire US$9.81 billion value leans on a long-term lithium price of US$24,000 per tonne, well above recent spot levels; at 30 percent lower (US$16,800), NPV drops to about US$4.6 billion. The capital estimate is AACE Class 4 — a wide ±25 percent range — on a combined Phase 1-and-2 build of roughly US$5.1 billion, for a junior developer with no debt or streaming partner named. Phase 2 water rights are not yet secured, and preliminary figures suggest plant demand may exceed the design basis. The claystone metallurgy has only been proven at pilot and batch scale; a continuous pilot run is pushed to the next study stage. That next stage, FEL 3 — the bankable feasibility study — is set to start in Q4 2026, with first production, subject to permitting and financing, targeted for H2 2031.