Mining Bitcoin in Remote Zambia: Harnessing Hydro Power for Profit and Progress

In the remote region of Zambia, beside the roaring Zambezi River, a unique bitcoin mine operates, leveraging hydroelectric power to fuel its operations. Philip Walton, of the Kenya-based company Gridless, has brought a shipping container full of 120 bitcoin mining computers to this isolated location to tap into the cheap and clean energy generated at the nearby Zengamina hydro-power plant, which was established with charity donations to support the local community. The plant, which supplies electricity to around 15,000 locals, struggled to ensure profitability until the partnership with Gridless allowed it to utilize excess energy generated from the plant, significantly boosting its revenue by around 30% and improving the affordability of electricity for residents.

The presence of the bitcoin mine has transformed the financial sustainability of the hydro plant, enabling it to maintain operational expenses and expand its services to nearby areas. Locals like barber Damian have embraced the newfound electricity, which has enhanced daily life, allowed businesses to thrive, and even improved access to education. Yet, most community members remain indifferent to the crypto venture itself.

Gridless aims to expand by building their own hydro plants, focusing on sustainable energy solutions that also consider the needs of rural African communities, though they face skepticism from authorities concerned about the energy demands of bitcoin mining. The article highlights broader discussions about the environmental impact of bitcoin mining and the tension between energy use and community needs, reflecting on how innovative partnerships can lead to both financial gain and support local development. This case serves as an example of how an often-criticized industry can contribute to local economies when aligned with community needs.