Gabon's Manganese Gambit: A High-Stakes Bet on Industrial Sovereignty

PARIS, FRANCE – July 20, 2026

In a Parisian ceremony flanked by the presidents of France and Gabon, mining giant Eramet and the Gabonese Republic signed a memorandum of understanding (MoU) that aims to fundamentally reshape the nation's relationship with its most valuable mineral resource. While MoUs are often little more than diplomatic formalities, this agreement represents a detailed, high-stakes blueprint for industrialization. It’s a direct response to a rising tide of resource nationalism in Gabon and a calculated move by Eramet to secure its long-term future in the world's second-largest manganese producing country.

The deal goes far beyond simply digging ore out of the ground. It outlines a decade-long plan to build a domestic processing industry, transforming raw manganese into higher-value products for the global steel and burgeoning electric vehicle battery markets. For Gabon, it’s a shot at economic diversification and sovereign ambition. For Eramet, it’s a complex negotiation between corporate strategy and political reality. The central question is whether this ambitious vision can survive contact with the harsh realities of industrial execution in Central Africa.

A Roadmap Paved with Ambition

The agreement lays out a phased, multi-billion-dollar industrial strategy to process up to 700,000 metric tons of manganese ore annually by 2031. This isn't a single, monolithic project but a portfolio of three distinct scenarios, each with its own timeline and risk profile. This structured approach suggests a degree of pragmatism tempering the plan's grand scope.

First, a relatively swift and strategic play is the construction of a manganese oxide plant near Libreville, targeting the high-purity metals needed for EV battery cathodes. With a projected commissioning by 2028, this 10,000-ton-per-year facility is a clear nod to the energy transition, positioning Gabon to supply a critical link in the green technology value chain. Success here could unlock further modular expansion, turning a pilot project into a significant new industry.

Second, the plan addresses existing assets. The Moanda Metallurgical Complex (CMM), Gabon’s only active processing site, has struggled with profitability. The MoU commits to a deep study of its revamping, aiming to restart renovated facilities by 2029 with a capacity of up to 70,000 tons of manganese alloys per year. This is a crucial step, demonstrating a commitment to optimizing what's already there before breaking new ground.

Finally, the most ambitious and transformative element is the proposal for a new, large-scale manganese alloy plant near the coast. With a planned capacity of 265,000 tons per year by 2031, this facility would be a game-changer, consuming over half a million tons of ore annually. Its scale, however, brings commensurate challenges, making it contingent on a separate, future investment agreement.

The Energy Elephant in the Room

While the industrial roadmap is detailed, its success hinges on a single, monumental prerequisite: energy. Metallurgical processing is incredibly energy-intensive, and the MoU bluntly acknowledges that access to “competitive energy” is fundamental. In a move that both clarifies responsibility and highlights the project's primary vulnerability, the agreement stipulates that the Gabonese Republic, not Eramet, is responsible for developing the necessary energy solutions.

This is where the plan’s ambition meets its greatest challenge. Gabon’s current infrastructure is far from ready to support such a massive industrial expansion. For Eramet, this clause is a critical de-risking mechanism, ensuring its capital is not tied to the monumental task of building power plants and transmission lines. As Eramet CEO Christel Bories noted, the deal provides “a clear sharing of responsibilities.”

For Gabon, however, it is a formidable undertaking. The government must now secure billions in financing and attract technical partners to build out its energy grid on a tight timeline. This commitment transforms the MoU from a mining deal into a national infrastructure project. The success of President Brice Clotaire Oligui Nguema’s industrialization policy now rests squarely on his government’s ability to deliver reliable, cost-effective power. Failure to do so would render the most ambitious parts of the agreement null and void, leaving the roadmap as a collection of unfulfilled promises.

Cultivating a 'Made in Gabon' Ecosystem

The MoU's scope extends beyond metallurgy, attempting to seed a broader industrial ecosystem. A key initiative is the development of a local biochar industry. By processing waste from Gabon’s forestry sector, Eramet plans to create a bio-reducing agent to substitute imported metallurgical coke. A pilot kiln is already operational, with a 10,000-ton-per-year production unit under study for 2029. This is a genuinely innovative move, creating a circular economy that decarbonizes the metallurgical process, reduces import dependency, and adds value to another of Gabon's key natural resources.

More nebulous is the plan to launch a “Made in Gabon” industrial seed fund. With the stated goal of creating 3,000 jobs, the fund aims to leverage Eramet’s local purchasing power to foster a wider ecosystem of Gabonese industrial companies. While laudable, the history of such corporate-led development funds is mixed. Its success will depend on transparent governance, a clear mandate, and a genuine commitment to nurturing businesses beyond Eramet’s immediate supply chain. Without concrete mechanisms and dedicated funding, it risks becoming more of a public relations talking point than a true engine of job creation.

A New Blueprint for Resource Nationalism

This entire agreement must be viewed through the lens of Gabon’s recent political evolution. Following the 2023 coup, President Nguema has moved to consolidate power and has articulated a clear economic vision. His directive, announced in May 2025, to halt all raw manganese exports by 2029 was not a suggestion; it was a deadline. This policy put immense pressure on Eramet, which operates one of the world's richest manganese deposits in Moanda.

Seen in this light, the MoU is a masterful piece of corporate statecraft. Rather than fighting the tide of resource nationalism, Eramet has chosen to co-opt it, positioning itself as the indispensable partner in achieving Gabon's national ambition. The agreement effectively trades a portion of future processing profits and operational control for a secure license to operate and a stable long-term relationship. It’s a pragmatic pivot from a model of pure extraction to one of shared industrial destiny.

For Gabon, the deal offers a credible path toward realizing a long-held dream of moving up the value chain. It leverages the country’s mineral wealth to attract the technical expertise and structured planning needed for industrialization. The quarterly steering committee meetings will test the resolve and collaborative spirit of both parties. This ambitious partnership, forged under political pressure and economic necessity, will serve as a critical test case for a new era of resource management in Africa.