The country wants three million tonnes of annual copper output by 2031, but miners are increasingly making the same point: production growth requires a parallel expansion in dependable power.
Zambia’s ambition to produce three million tonnes of copper a year by 2031 is increasingly becoming an electricity target. The ore may be underground, investment may be available and global copper prices may justify expansion, but mines cannot raise output at the required scale without dependable power for shafts, pumps, concentrators, smelters, ventilation and processing plants.
Reuters reported in August that Zambia’s mining industry wants roughly 2,000 megawatts of additional generation as the country pushes toward its copper target. The government has been courting global investors since early 2026 after the country produced 890,346 tonnes in the previous year, short of a one-million-tonne target. The gap between current output and three million tonnes is therefore enormous. It implies not simply larger mines, but a larger industrial system around them.
The connection became even clearer in September when President Hakainde Hichilema urged Vedanta Resources to accelerate planned investment in power generation while discussing expansion at Konkola Copper Mines. Hichilema linked Vedanta’s copper plans — including a stated ambition to move production toward 500,000 tonnes — directly to the government’s wider electricity target.
The mechanism is physical. Mining is energy intensive, and deeper mines are often more power intensive because water must be pumped, rock transported and ventilation maintained over greater distances. Processing additional ore requires more electricity. If supply is unreliable, mines can lose production, damage equipment or spend heavily on alternative generation. An output target without an energy plan therefore creates a ceiling that geology cannot solve.
Zambia has already experienced the consequences of power constraints. Drought has reduced hydropower output in recent years, exposing the concentration of the electricity system. Mining companies can build dedicated generation, but that does not remove the need for grid stability and transmission. A mine may have access to generation in one region while the network lacks capacity to deliver it where it is needed.
That is why the copper strategy must be understood as a system investment. New mines and expansions require generation, transmission lines, substations, roads, water, logistics and skilled labour. Each element has its own development timeline. A mine can be ready before the power project; a power project can be built before the transmission line. The economic challenge is coordinating those timelines so that capital does not sit idle.
For investors, this creates opportunities outside mining itself. Zambia’s copper expansion is also a market for solar, hydro, thermal and hybrid generation, grid equipment, engineering, construction, energy storage, maintenance and energy trading. Power investment that serves multiple industrial users can produce broader economic returns than generation tied to one mine alone.
The financing structure will be decisive. Mines are attractive anchor customers because they consume large and predictable amounts of electricity. Long-term power-purchase agreements with creditworthy mining companies can make generation projects easier to finance. In turn, the power projects can support mine expansions that generate export revenue and government income. The two sectors can therefore reinforce each other when contracts are designed correctly.
There is also a regional dimension. Zambia is part of the Southern African Power Pool, which creates the possibility of importing and exporting electricity across borders. Regional trading cannot replace domestic generation, but it can improve resilience and allow excess power in one market to serve shortages elsewhere. This makes transmission interconnectors part of the copper strategy as well.
Copper’s global importance strengthens the case for urgent execution. The metal is essential to electricity networks, electric vehicles, data centres, construction and industrial equipment. High prices and geopolitical competition are encouraging investment in new supply. Zambia has a window in which global capital is actively searching for credible copper projects. Power shortages can turn that opportunity into delay.
The government therefore faces a sequencing challenge. Mining licences and investment incentives can accelerate exploration and construction, but electricity projects must move at comparable speed. Regulatory approvals, bankable tariffs and transmission planning cannot be treated as secondary infrastructure questions.
The copper target also has a fiscal feedback loop. Higher output can increase export receipts, taxes, royalties and foreign-exchange inflows, which in turn can strengthen the government’s ability to fund infrastructure. But that loop only works if production actually rises. Persistent power shortages can therefore become a macroeconomic constraint rather than a mine-level inconvenience. Conversely, well-structured power investments can support several mines, industrial users and communities simultaneously, spreading the return beyond copper. Zambia’s best electricity investments will be those that unlock mining output while also lowering the cost and improving the reliability of power for the wider productive economy.
The decisive point is simple: Zambia cannot triple copper output with today’s electricity system. The three-million-tonne target is simultaneously a mining, power and infrastructure target. The companies and policymakers that plan those elements together will determine whether Zambia converts high copper prices into a durable industrial expansion or merely into another ambitious production forecast.
