Millennial Potash Corp. (TSX.V: MLP) (OTCQB: MLPNF) is making significant strides in the potash sector, as highlighted in its recent feature at the Disruptive Growth & Life Sciences Conference. The company's Banio Potash Project in Gabon, West Africa, has seen a substantial increase in its mineral resource estimate, backed by U.S. and Gabonese government support, underscoring the project's strategic importance in the global potash market.
The updated Mineral Resource Estimate, announced in November 2025, reports Measured and Indicated resources of 2.45 billion tonnes grading approximately 15.6% KCl, and Inferred resources of 3.56 billion tonnes at the same grade. This represents a 275% increase in Measured and Indicated resources and a 210% increase in Inferred resources over the maiden estimate. Notably, these figures are derived from drilling that covers only about 5% of the company's 1,500 km² license area, suggesting significant potential for further expansion.
The project has attracted the attention of the U.S. International Development Finance Corporation (DFC), which has committed US$3 million in non-dilutive funding to complete a Definitive Feasibility Study (DFS) and an Environmental and Social Impact Assessment. These studies are expected to support the company's mining license application in Gabon. The U.S. government's interest is further underscored by the addition of potash to the U.S. Critical Minerals List in 2025, a reflection of the commodity's concentrated global supply and its critical role in food security.
Millennial Potash is led by a management team with a track record of successful exits in the lithium and potash sectors, including Millennial Lithium, Potash One, and Allana Potash, which were acquired for approximately $490 million, $430 million, and $170 million respectively. Management and insiders hold approximately 40% of Millennial's outstanding shares, aligning their interests with shareholders.
The Preliminary Economic Assessment (PEA) completed in 2024 outlines a solution mining operation producing 800,000 tonnes per year of granular muriate of potash. The PEA reports an after-tax NPV10 of US$1.07 billion and an after-tax IRR of 32.6%, with initial capital costs of US$480 million and operating costs of US$61 per tonne. The project's cost structure is enhanced by solution mining, thick potash seams, simple mineralogy, and coastal logistics, with shipping to Brazil—the world's largest potash importer—estimated at approximately US$22 per tonne.
The Banio project is situated within the West African Evaporite Basin, where drilling has intersected cumulative potash thicknesses commonly exceeding 100 meters. With its strategic location on the Atlantic coast, the project is well-positioned to supply potash to Brazil, the United States, Europe, and Asia. Banio has the potential to become Africa's first potash mine, a milestone that would diversify global supply and enhance food security.
As the company progresses with the DFS and environmental assessments, the project's economics and resource base are expected to be further refined. The support from the DFC and the Gabonese government, combined with the project's robust fundamentals, underscore its potential to deliver significant value to stakeholders. Investors and industry observers are closely watching the development of this project, which could reshape the global potash market landscape.
