Ghana’s ambition to process more of its mineral resources at home faces a test that extends beyond mining policy: whether the country can provide the competitive energy supply needed to turn raw materials into industrial products.
President John Dramani Mahama has called on African countries to use growing demand for minerals associated with the clean energy transition to expand their manufacturing capabilities.
His remarks at the opening of the 2026 Mining in Motion Conference on Monday, October 19, place renewed emphasis on an economic question for Ghana: how to turn mineral wealth into productive capacity rather than rely predominantly on the export of extracted resources.
The opportunity is significant, but the economics are demanding. Processing minerals requires capital, specialised technology, skilled labour, infrastructure and, in many cases, substantial and dependable electricity.
If these conditions are not competitive, access to mineral deposits alone will not guarantee that manufacturing investment takes place in Ghana.
The Real Competition Is Over Industrial Capacity
The international shift towards cleaner energy is increasing demand for minerals used in technologies such as batteries, electric vehicles and renewable energy systems. For African producers, this creates the possibility of moving into more valuable stages of production.
But the opportunity is not simply about selling more minerals. It is about determining where the processing, manufacturing and associated economic activity will take place.
President Mahama made that distinction clear in his address, arguing that resource ownership must be accompanied by domestic processing and stronger links between mineral production and local industries.
“The transition to cleaner energy has intensified demand for critical minerals. Africa must seize this opportunity to secure a stronger position in manufacturing, supported by skills, technology, and reliable supply networks.”
The warning implicit in that argument is that demand growth alone will not deliver industrial development.
Ghana could benefit from rising mineral exports while still missing opportunities to manufacture higher-value products if the infrastructure and investment required for processing remain inadequate.
Countries seeking to attract mineral-processing facilities are competing on the cost of production as well as access to raw materials.
Electricity prices, supply reliability, logistics and the availability of technical expertise all influence whether a project can operate profitably over the long term.
That makes the energy sector an essential part of Ghana’s industrial strategy, rather than a separate policy area.
Aluminium and Steel Will Test the Strategy
Mahama pointed to the Ghana Integrated Aluminium Development Corporation (GIADEC) and the Ghana Integrated Iron and Steel Development Corporation (GIISDEC) as vehicles for developing domestic industries around the country’s bauxite and iron ore resources.
Their significance lies in the possibility of connecting mining to activities further along the production chain. Instead of treating bauxite and iron ore primarily as commodities for sale, Ghana can seek to develop the capabilities required to process them and supply industrial markets.
However, establishing those value chains requires more than creating institutions or identifying mineral deposits. The projects must attract investment, secure appropriate technology, develop viable markets and operate within an infrastructure system capable of supporting industrial-scale production.
Electricity is particularly important to the aluminium ambition. Refining bauxite into alumina and producing aluminium involve different processes and energy requirements, with smelting especially electricity-intensive.
The commercial viability of a fully integrated industry will therefore depend in part on the availability and cost of power.
For steel, the relevant requirements will depend on the production route and technology selected, but reliable energy, transport and the economics of processing will also shape investment decisions.
The policy implication is straightforward: Ghana’s mineral development plans and electricity-sector planning must be assessed together. Industrial targets will be difficult to achieve if the power supply required to support them is too costly or unreliable.
More Processing Must Also Make Commercial Sense
The push for domestic value addition should not be mistaken for a guarantee that every stage of processing is automatically profitable.
Governments can encourage local manufacturing, but projects still need to compete on costs, product quality, financing and access to markets.
Ghana must therefore determine which parts of the aluminium and steel value chains offer viable opportunities, what infrastructure they require and how investment risks will be shared between the state and private partners.
Mahama said the country was laying the groundwork for greater value addition through GIADEC and GIISDEC. The next measure of progress will be whether these frameworks translate into operating facilities, sustained investment and stronger domestic industrial linkages.
There is also a skills dimension. Processing and manufacturing require technical capabilities that cannot be developed solely through the extraction of raw materials.
Training, technology transfer and the participation of Ghanaian suppliers will be important if industrial investment is to build capabilities that remain in the country.
Without these connections, the benefits of new projects could be narrower than the broader industrial transformation the President is advocating.
The Energy Transition Must Deliver More Than Minerals
Mahama’s intervention highlights an important distinction in the global clean energy transition: countries supplying the raw materials needed for new technologies do not automatically become manufacturers of those technologies.
For Ghana, the challenge is to ensure that growing mineral demand supports a wider productive economy. That requires a coordinated approach to electricity supply, industrial infrastructure, investment conditions and skills development.
The transition could create a stronger market for Ghana’s resources, but the country’s ability to capture that opportunity will depend on decisions made at home.
Competitive energy, commercially viable processing projects and credible implementation will matter as much as the geological resources available.
The ultimate test for Ghana is not whether it can supply minerals to the clean energy economy. It is whether it can use those resources to build industries capable of creating jobs, retaining more value domestically and competing in global markets.
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