Nano One pre‑qualifies six LFP feedstock sources as iron testing continues
Three lithium carbonate and three phosphoric acid sources passed pilot checks; a Canadian iron oxide source is advancing toward tonne-scale validation.
Julian Okafor
Six raw-material sources have passed pilot reactor checks for a proposed Canadian lithium iron phosphate cathode supply chain, while iron remains in validation. Nano One Materials Corp. TSENANO OTCMKTSNNOMF, the Canadian developer of cathode material processes with a demonstration facility in Candiac, Québec, said on Oct. 8 that three lithium carbonate and three phosphoric acid sources had been pre-qualified.
The milestone supports the 25,000-tonne-a-year Canadian plant proposed on Sept. 11, which is still in site evaluation. Nano One's Oct. 8 release names no suppliers and gives no contract volumes, prices or delivery schedules. The pilot results do not establish the volumes or pricing of future supply.
Nano One shares closed at C$0.84, down 1.18 per cent, on the Toronto Stock Exchange at 4 p.m. EDT on Oct. 7, according to its TSENANO quote page. That close came before the Oct. 8 release and therefore does not show a share-price response to the supplier update.
For shareholders, the immediate change is a tested shortlist of lithium and phosphate sources for Candiac and future plants. Nano One says a typical feedstock qualification can take up to two years, moving from gram-to-kilogram samples through batches weighing hundreds of kilograms or more. Its Oct. 8 release describes pilot reactor validation for quality and consistency; it does not say the six sources have completed commercial-scale supply qualification.
Six Sources Pass Pilot Reactor Checks
Three lithium carbonate sources in Argentina and Chile have passed Nano One's pilot checks, while two further suppliers in the United States and Canada remain in pre-qualification. Three phosphoric acid sources in the United States and Europe have also passed; two Canadian development-stage sources have only begun early sampling. The Oct. 8 breakdown gives neither a country-by-country count within those regional pairs nor the suppliers' identities.
Iron is further back in the sequence. A Canadian iron oxide supplier is advancing toward tonne-scale validation, a European source is also in validation, and five more potential iron suppliers are in development. Nano One says it is qualifying iron from two U.S. producers, but it does not place them among the six pre-qualified lithium and phosphate sources.
"Iron is seemingly everywhere, but the right purity, located and sourced from the right regions, simply isn’t," Nano One chief operating officer Denis Geoffroy said in the Oct. 8 release.
The Canadian iron oxide candidate is moving toward tonne-scale validation, while the six lithium and phosphate sources have already passed pilot reactor pre-qualification. Nano One's Oct. 8 release gives no completion date for the iron test.
One-Pot Process Shifts the Input Test
Conventional LFP cathode production buys iron phosphate precursor and adds lithium carbonate, according to Nano One's Oct. 8 release. Nano One says its patented One-Pot process instead makes cathode active material directly from lithium carbonate, iron and phosphoric acid. That is why the company is checking the provenance and suitability of three separate raw inputs; its Oct. 8 announcement provides no comparative production cost or named customer order for material made from the new sources.
Nano One's Candiac facility page, read on Oct. 8, says its full-scale reactor is running manually as automation work aims to enable about 800 tonnes of annual capacity in 2027. The company uses the site for production demonstration and customer qualification, while the proposed 25,000-tonne DevCo plant would be a separate project. Nano One's Oct. 8 supplier release gives no source volumes to compare with either planned annual output.
DevCo Still Needs a Site and Financing
Nano One's Sept. 11 DevCo plan began with site studies, infrastructure checks and talks with potential customers and strategic partners. It envisages an initial 25,000-tonne annual plant with possible expansion to 100,000 tonnes, and says each development company would seek public and private financing on its own merits. The Oct. 8 feedstock release does not announce a site, construction decision or project financing.
Rock Tech Lithium Inc. CVERCK OTCMKTSRCKTF, the developer of a proposed Ontario lithium converter, estimated on Oct. 7 that its Red Rock plant would cost C$596 million and produce about 30,000 tonnes of lithium salts annually. Rock Tech expects a final feasibility study in December 2026. The two companies' releases announce no supply relationship, and Rock Tech's release does not break out lithium carbonate within its planned output.
Mugglehead covered Rock Tech's preliminary cost estimate on Oct. 7 as another step in the Canadian battery-materials chain; its final study is expected to add operating costs and financing details.
Read more: Rock Tech Lithium estimates Red Rock converter capital cost at C$596M
Nano One's Oct. 8 release sets no date for finishing iron validation or announcing supplier volumes. Its July 23 Candiac expansion update targets commissioning of the automated demonstration line in the first half of 2027, a dated check on the plant that would use qualified feedstocks.
