Joseph Kakegamic and Quentin Rae of North Spirit Lake First Nation sampling diamond drill core on the site of the PAK Lithium Project.SUPPLIED
In a mining industry historically defined by the export of raw concentrates, Frontier Lithium is aiming to become one of North America’s first domestic producers of battery-grade lithium chemicals.
The company is positioning its 92.5 per cent owned PAK Lithium Project in Ontario’s Great Lakes region as a high-margin, vertically integrated business that pairs the continent’s highest-grade, near-surface lithium reserves with downstream chemical processing ready to meet the growing demand for lithium to supply the electric vehicle (EV) and energy storage markets.
The “mine-to-battery” supply chain is designed to end Canada’s historical reliance on foreign processing jurisdictions.
The strategic importance of lithium was underscored in late 2025 when the Ontario government selected the PAK Project as the first to be fast-tracked under its “One Project, One Process” framework. The move is designed to slash bureaucratic delays by 50 per cent, signalling an alignment between corporate strategy and provincial industrial policy.
“In a world facing geopolitical instability and rising competition for critical minerals, Ontario is acting,” says Stephen Lecce, Ontario’s Minister of Energy and Mines. “By moving projects forward faster and building a secure, made-in-Ontario critical minerals supply chain, we are delivering good-paying jobs for Ontarians, strengthening energy security and powering advanced manufacturing.”
Trevor Walker, president and CEO of Frontier Lithium, says the company’s objective is to produce battery-grade lithium chemicals directly for the North American EV and energy storage markets.
“The closer you are to producing a finished product for the end consumer, the greater the value creation, job intensity and security of the supply chain,” says Mr. Walker. “Canada is well endowed with critical minerals, but historically we have exported raw materials and imported higher-value products.”
Mr. Lecce echoes this sentiment, noting that the province is shifting from discussion to tangible investment.
“Ontario isn’t just talking about critical minerals – we’re putting serious investment and decisive action behind it,” he says. “Our government is giving mining companies the certainty they need to invest, expand and build across the entire value chain, from exploration to processing. We’re reducing risk, accelerating projects and keeping more jobs and economic value here at home.”
By processing these chemicals domestically, Ontario can capture “adjacent value” through high-skilled jobs and technological development, adds Mr. Walker. “In a world of shifting geopolitics, that control over upstream and downstream supply is no longer optional; it’s strategic.”
Mr. Lecce notes that 2026 will be a year “defined by action” as the province announces plans to build transmission lines and roads to connect Ontario mineral deposits to markets. He emphasizes that Ontario is a “trusted, democratic supplier” with the most ethical resources on Earth, utilizing one of the cleanest electricity grids.
Frontier recently entered into a joint venture with Mitsubishi Corporation, a move that provides what Mr. Walker describes as “global validation” of the PAK Project’s quality and low-cost potential. The partnership pairs Frontier’s resource base with a diversified Japanese trading and investment enterprise, leveraging its deep supply-chain expertise.
To support such ventures, Mr. Lecce highlights the $500-million Critical Minerals Processing Fund and targeted support for early-stage projects through the Ontario Junior Exploration Program.
“The message is simple: Ontario is open for business, ready to compete and lead the global critical minerals race,” Mr. Lecce adds.
The federal government is also leaning into the security implications of the critical minerals sector, which Tim Hodgson, federal Minister of Energy and Natural Resources, says are now inseparable from national defence and Arctic sovereignty.
“Ensuring reliable access to our minerals, especially in the North, is a matter of sovereignty as much as prosperity,” Mr. Hodgson says, highlighting the government’s use of the Defence Production Act and strategic stockpiling to protect against coercive trade tactics.
Beyond the geology and the geopolitics, the PAK Project is testing a new model for Indigenous partnership. Frontier’s approach is rooted in the belief that economic participation must be defined by the communities themselves. This aligns with provincial efforts. Mr. Lecce notes the government has committed $3.1-billion in partnerships with Indigenous communities to ensure Ontario minerals benefit Ontarians.
“Ontario is ready to work with the federal government, Indigenous communities and industry to align priorities, move projects forward and ensure Canada competes – and wins – in a rapidly changing global market,” he adds.
Mr. Walker emphasizes that the mining industry faces increasing scrutiny and pressure to minimize its environmental and social impact.
Frontier is mitigating the paradox of extracting minerals for new energy by incorporating environmental and social responsibility into its overall design. Examples are the company’s commitment to using traditional knowledge to guide the mine site design and a planned conversion facility that is envisioned to achieve a zero-water-discharge process. Such efforts complement the project’s adherence to stringent environmental regulations within Canada.
Looking a decade into the future, when the PAK Project is expected to be well into full production, Mr. Walker hopes it serves as a blueprint for the industry – what he calls the Frontier Model.
“I want it to represent proof that the Canadian dream in mining is still alive,” he says. “That a junior company can responsibly advance into a developer and ultimately become a producer – one that contributes meaningfully to Canada’s industrial future and the global energy transition.”
Advertising feature produced by Randall Anthony Communications with the Prospectors & Developers Association of Canada. The Globe’s editorial department was not involved.