Ghana holds one of the world’s largest and highest-quality bauxite reserves. The Nyinahin deposit in the Ashanti Region is among the most significant — yet it has never been processed in-country. For decades, Ghana’s bauxite has been exported as raw ore, capturing only a fraction of the value that alumina refining would generate. The Nyinahin Bauxite-to-Alumina Refinery project is designed to change that permanently.
REGA Global, in association with Prestige Diamond Industries Limited (PDIL), is developing an integrated project that combines a full-scale alumina refinery at the Shama site in the Western Region with a dedicated ore supply corridor running from the Nyinahin mine to the refinery and onward to Takoradi Port. The refinery will process Ghanaian bauxite into alumina for export to global aluminium smelters — capturing the value-addition premium in-country, creating skilled employment, and generating sustained government revenue from a resource Ghana already owns.
What makes this project distinctive is the integrated design of the ore supply system. Rather than relying on conventional road or rail transport across difficult terrain, the project deploys REGA Global’s own Tubular Transportation System (TTS) — an overland pneumatic pipeline conveyor — as the ore supply corridor. The TTS operates continuously, automatically, and at lower cost than any alternative transport solution across the same terrain, making it the enabling technology that brings the project’s operating economics into a class of their own.