Canada has spent years talking about connecting northern mines with southern manufacturing. Two Ontario companies are now testing what one piece of that connection could look like in practice. EV Nickel Inc. has signed a memorandum of understanding with Weber Manufacturing Technologies to evaluate a Canadian supply chain that could move nickel from projects near Timmins through domestic processing and into higher-value nickel products in Ontario. The agreement comes alongside EV Nickel’s creation of a wholly owned subsidiary dedicated to advancing its bioleaching technology. It is an early-stage arrangement rather than a binding supply contract, and no automaker or battery manufacturer is directly involved. Still, the proposal touches one of Canada’s biggest industrial ambitions: keeping more of the value between the mine and advanced manufacturing at home instead of exporting raw or partially processed material for further processing overseas.
The Agreement Is an Exploration Deal, Not Yet a Supply Contract
EV Nickel announced on October 5 that it had entered into a memorandum of understanding with Midland, Ontario-based Weber Manufacturing Technologies. The companies plan to evaluate whether nickel material originating from EV Nickel’s Timmins-area projects can be processed through a more integrated Canadian chain. The proposed route would involve producing mixed hydroxide precipitate, commonly known as MHP, from EV Nickel material and then having Weber assess its ability to convert that intermediate into pure nickel powders and related products.
That distinction between an MOU and a completed commercial agreement is important. EV Nickel says the arrangement is non-exclusive and, apart from provisions covering matters such as confidentiality and intellectual property, does not create binding commercial obligations or establish a partnership or joint venture. The immediate task is technical evaluation rather than mass production. If the testing is successful, the companies could discuss a longer-term relationship in which EV Nickel supplies MHP to Weber. A definitive supply contract would still have to be negotiated. For now, the agreement establishes a pathway worth testing rather than guaranteeing that tonnes of Canadian nickel will soon be flowing through it.
The Proposed Chain Would Stretch From Timmins to Midland
The attraction of the proposal becomes clearer when the geography is considered. EV Nickel’s mineral properties are concentrated around the Shaw Dome district near Timmins in Northern Ontario, an established mining region. Weber operates its advanced manufacturing and nickel-processing activities in Midland, several hundred kilometres to the south. Instead of shipping an intermediate product abroad for every additional stage of processing, the companies want to evaluate whether more of that transformation can happen within Canada.
Under the first phase, EV Nickel intends to provide Weber with a sample of MHP produced through its continuing bioleaching test work. Weber will examine the material’s composition, determine how it behaves in the company’s existing processes and evaluate the characteristics and potential applications of the resulting nickel products. A successful test could open discussions about larger-scale processing. The broader idea is straightforward: Canadian ore would be mined and processed into an intermediate domestically, then sent to another Canadian manufacturer capable of producing a higher-value nickel material. Every additional domestic step potentially keeps more technical expertise, investment and manufacturing activity within the country rather than ending the Canadian portion of the value chain at the mine gate.
Bioleaching Is Central to EV Nickel’s Strategy
Alongside the Weber agreement, EV Nickel created a wholly owned subsidiary specifically to advance and potentially commercialize bioleaching technology. Bioleaching uses microorganisms to help extract metals from mineral-bearing material. EV Nickel has been investigating it as an alternative processing pathway for certain nickel sulphides, with the goal of reducing dependence on traditional high-temperature smelting in cases where the technology proves technically and economically suitable. The company cautions that commercial deployment remains a future possibility rather than an established operating process.
There has nevertheless been measurable technical progress. EV Nickel reported in February 2026 that pilot-scale tests on flotation concentrate from its W4 project achieved 90.1 per cent nickel extraction and 89.6 per cent cobalt extraction after six days. It also reported recovering more than 99 per cent of nickel and cobalt from the resulting solution into MHP and producing nickel sulphate with purity of up to 98.2 per cent. These are company-reported pilot results, not commercial production statistics. The challenge now is proving that encouraging test performance can be translated into a repeatable, scalable and financially competitive industrial process.
Years of Testing Have Led to This Point
The latest announcement is not the first time EV Nickel has attempted to connect bioleaching with battery-material production. In 2023, the company reported greater than 90 per cent extraction of nickel and cobalt during optimization work using bacteria derived from water samples collected in the Shaw Dome area. That testing produced MHP, an intermediate material that can be further refined for nickel-containing battery supply chains. EV Nickel subsequently moved its program toward continuous pilot-scale testing rather than relying only on smaller laboratory experiments.
Governments have helped fund that work. Ontario previously committed up to $500,000 through the Critical Minerals Innovation Fund to support EV Nickel’s bioleaching and carbon-management research. Another provincial funding round announced in 2025 provided $223,552 to help advance the bioleaching process and prepare the final design for a Timmins pilot plant. Federal support has also come through the National Research Council of Canada’s Industrial Research Assistance Program. Government backing does not establish that the technology will become commercially successful, but it demonstrates that the concept fits a broader public-policy effort to develop processing technologies alongside mineral extraction rather than focusing solely on opening new mines.
EV Nickel Has a Large Resource Base, but Mining Development Still Matters
A domestic processing chain ultimately needs a dependable source of material. EV Nickel controls significant nickel resources in the Shaw Dome area, although mineral resources should not be confused with operating mines or proven reserves. Its CarLang A deposit contains an indicated resource of roughly 510 million tonnes grading 0.25 per cent nickel and an inferred resource of about 497 million tonnes grading 0.23 per cent. Combined, that places the estimated resource at approximately one billion tonnes of mineralized material.
A 2025 preliminary economic assessment envisioned CarLang A as a large open-pit operation with a 20-year mine life and approximately 753,000 tonnes of payable nickel production over that period. The study projected average annual nickel production of roughly 83 million pounds. Those figures remain projections based on a preliminary economic assessment, which incorporates inferred resources and does not demonstrate that a mine will necessarily be built or perform as modelled. EV Nickel also has higher-grade assets in the district. Its W4 deposit has been proposed as part of a separate high-grade nickel joint venture with Pure North Resources, while EV Nickel retained its large-scale CarLang A and Gemini North projects. The upstream portfolio therefore remains under active development.
Weber Brings an Existing Ontario Processing Capability
Weber provides the downstream element that makes the MOU more than a mining-company processing experiment. Founded in 1962 and headquartered in Midland, the privately held Ontario manufacturer has spent decades producing precision tooling and developing nickel vapour deposition technology. Its businesses serve sectors including automotive and aerospace, giving the company experience with the demanding tolerances and material specifications associated with advanced manufacturing.
Its nickel capabilities are particularly relevant. Weber says it has worked with vapometallurgy for more than three decades and operates an integrated nickel vapour deposition facility in Ontario. Its proprietary processes are used to create high-purity nickel structures and nickel-coated powders. One current commercial product is vapour nickel-coated graphite, in which graphite particles are coated with a continuous layer of 99.9 per cent pure nickel. The new EV Nickel collaboration would examine whether Weber can apply its existing capabilities to MHP derived from Ontario nickel. That does not mean a battery-grade product has already been qualified. It does mean the proposed chain includes an established manufacturer with an operating nickel-processing platform rather than depending entirely on facilities that still have to be invented or constructed.
Nickel Still Matters to EV Batteries, but the Market Is Changing
Nickel has become strategically important partly because of its use in lithium-ion battery chemistries such as nickel-manganese-cobalt, or NMC. Natural Resources Canada estimates that batteries represented about 15 per cent of global nickel consumption in 2024, behind stainless steel but already a major and growing application. Nickel-rich cathodes can offer high energy density, which makes them attractive for vehicles where driving range, weight and packaging matter.
The battery market is becoming more complicated, however. The International Energy Agency reported that lithium iron phosphate batteries, which contain no nickel, accounted for more than 55 per cent of global EV battery deployment in 2025. Yet the picture outside China is different: the IEA estimates that almost 80 per cent of EV battery capacity deployed outside China in 2025 used nickel-containing chemistries. That means a Canadian nickel strategy cannot assume every future electric vehicle will require large amounts of the metal, but neither has nickel become irrelevant. Its opportunity increasingly depends on geography, vehicle segment, battery performance requirements and whether North American manufacturers continue relying heavily on NMC and related chemistries.
Ontario Already Produces a Significant Share of Canada’s Nickel
Ontario does not have to create a nickel-mining industry from scratch. Natural Resources Canada reports that Canadian mines produced 125,364 tonnes of nickel in 2024, making Canada the world’s fourth-largest producer that year. Ontario accounted for approximately 50,000 tonnes, or about 40 per cent of the Canadian total, ahead of Quebec, Newfoundland and Labrador, and Manitoba. Canada also exported approximately $4.5 billion worth of nickel and nickel-based products during 2024.
The policy question is how much additional value can be captured between extraction and the finished industrial product. Ottawa’s Critical Minerals Strategy identifies nickel as one of six priority minerals because of its importance to clean technologies, advanced manufacturing and strategic supply chains. Ontario is pursuing a similar objective. In 2026, the province highlighted a new $500-million Critical Minerals Processing Fund intended to expand domestic processing capacity, alongside more than $4 million in that year’s Critical Minerals Innovation Fund intake. For policymakers, a mine-to-processed-product chain involving Timmins and Midland closely resembles the northern-resource-to-southern-manufacturing model they have been promoting.
Ontario’s Battery Manufacturing Push Makes the Timing Significant
The proposed nickel chain is developing beside a battery-manufacturing sector that has started producing at industrial scale. NextStar Energy began commercial battery-cell production at its Windsor facility in November 2025 and produced its one-millionth cell by February 2026. By June, the operation had added battery-pack manufacturing to its cell and module production. More than $5 billion had been invested in the Windsor operation, which had over 1,300 employees by early 2026.
At the same time, recent developments show why supply-chain plans have to remain flexible. Volkswagen battery subsidiary PowerCo pushed the planned start of production at its St. Thomas, Ontario factory from 2027 to 2029, citing changing market demand, technology and corporate strategy. None of these manufacturers has been announced as a customer for EV Nickel or Weber, so their facilities should not be presented as destinations for material covered by the MOU. Their presence instead demonstrates the industrial setting in which the deal is being explored. Ontario now has real battery manufacturing capacity, planned additional capacity and northern mineral resources—but connecting those pieces commercially remains a work in progress.
Global Nickel Economics Could Be the Hardest Test
Building a domestic supply chain is not only an engineering problem. Canadian nickel must compete against a global industry transformed by rapid production growth in Indonesia. Natural Resources Canada noted that the average nickel price fell 22 per cent in 2024 to US$16,814 per tonne, attributing much of the weakness to expanding Indonesian supply. A Reuters poll published in January 2026 forecast an average 2026 nickel price of US$15,988 per tonne and a market surplus of roughly 214,000 tonnes. Cheap competing material can make new Western mining and processing projects harder to finance even when governments view them as strategically desirable.
Supply concentration simultaneously strengthens the security argument for Canadian production. The International Energy Agency reported that concentration in critical-mineral refining reached new highs in 2025 and identified Indonesia as the dominant source of recent nickel-supply growth. Its longer-term analysis expects nickel demand to continue rising substantially through 2040 even as battery chemistry changes. This leaves Canada facing an uncomfortable calculation: diversified supply may be strategically valuable precisely when lower-cost concentrated production elsewhere makes diversification difficult commercially. EV Nickel and Weber will eventually have to show that their proposed chain can compete on more than nationality.
The Next Test Is Turning a Canadian Concept Into a Commercial Chain
The immediate milestone is modest but concrete. EV Nickel must produce and deliver an MHP sample, Weber must process and characterize it, and both companies must decide whether the results justify a larger relationship. From there, an actual mine-to-product supply chain would require dependable feedstock, scaled processing, financing, permits, product qualification and customers willing to sign commercial agreements. The MOU does not guarantee any of those steps, and no production volume, project cost, construction timetable or final customer has been announced.
That makes the deal significant without making it transformational—at least not yet. Canada already mines nickel, Ontario already manufactures batteries and Weber already processes nickel. The missing challenge is connecting individual capabilities into a commercially durable domestic chain. If EV Nickel’s bioleaching process scales successfully and Weber can turn the resulting intermediate into products customers want at competitive prices, more of the value associated with an Ontario nickel deposit could remain in Canada. If the technical or economic pieces fail to line up, the MOU may go no further than testing. That uncertainty is exactly why the next phase matters.
