In brief
In Zambia’s remote Zengamina, a bitcoin mining venture is fueling economic growth by utilizing hydropower and powering local needs while bridging modern technology with rural life.
In the remote Zambian bush, where the Zambezi River roars behind a hydroelectric plant, an innovative bitcoin mining operation is gaining momentum. Led by Phillip Walton of Gridless, this unique venture employs 120 computers housed in a shipping container that convert the river's energy into digital currency. "It's the sound of money!" Phillip beams as he monitors the humming machinery, all powered by clean, cost-effective electricity from the nearby Zengamina hydro-power plant.Built with donations around $3 million, the plant was meant to support the local community, primarily the hospital. However, it has struggled financially due to underutilization. Enter Gridless, which has become a crucial partner, consuming excess power from this facility and contributing to about 30% of its revenue. The partnership has allowed the plant to operate sustainably while supplying vital energy to approximately 15,000 locals.For residents like barber Damian, the impact of electricity has been life-changing. With a power supply established just recently, he reflects, "Getting power has changed my life," citing the growth of his business as a result. Neighbors, too, note that their lives have transformed with electricity's arrival—enabling phone connectivity and basic conveniences long taken for granted.Despite locals being mostly uninterested in bitcoin, they benefit from the arrangement that helps provide steady electricity and lower costs. However, this arrangement is temporary, as Zengamina plans to connect with the national grid soon, potentially rendering bitcoin mining unprofitable compared to selling energy back to the grid. Phillip and his team remain optimistic, believing they can relocate their operations and continue their model elsewhere in Africa, where energy remains untapped.Gridless is eyeing the construction of its own hydro-plants, aiming to balance the dual goals of crypto profitability and community support. However, obstacles remain, such as local resistance against what some view as a wasteful energy use. Amidst these challenges, the company stands by its commitment to economic development through bitcoin, arguing that it has created more than just currency in Zengamina.As the global landscape of cryptocurrency continues evolving, Zambia's unique case exemplifies a rare opportunity where technological innovations can foster substantial community benefits, pushing the frontiers of rural electrification and economic progress in Africa.
