Summary:

On 1 May 2025, the British mining company Emmerson Plc filed a formal request for arbitration with the International Centre for Settlement of Investment Disputes (ICSID), claiming Morocco expropriated its potash project in Khemisset. Potash mining typically refers to the extraction of potassium salts commonly used in agriculture as a fertilizer. 

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The firm values the halted project at $2.2 billion and is seeking full reimbursement, accusing Moroccan authorities of breaching a bilateral investment agreement with the United Kingdom signed in 1990 and in force since 2002. 

According to Emmerson’s press release, the company clarified that the $11.2 million litigation funding facility, secured in January 2025, will cover all legal fees associated with the case, as well as a significant portion of the company’s general and administrative expenses. 

The legal dispute over the Khemisset potash project began on December 6, 2024, when the British mining company announced its intention to file a case with the ICSID against Morocco, following a setback related to the environmental assessment for the project. 

Outlook: 

Emmerson Plc’s initiation of arbitration proceedings presents a significant challenge to the country’s investment environment, risking significant gains Morocco has made in attracting foreign investors in recent years. 

While Morocco has actively sought to attract foreign capital in strategic sectors like mining, the dispute may prompt heightened scrutiny of its regulatory and legal safeguards by both current and future investors. 

As the arbitration proceedings unfold, the outcome could shape not only Morocco’s international credibility but also broader investment risk assessments across the region, particularly in the extractives sector. 

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