Eskom, a South African electrical energy public utility, is exploring plans to promote extra daytime electrical energy to Bitcoin mining corporations as rooftop photo voltaic installations scale back grid demand throughout daytime.
Talking on the Biznews Convention 2026 in Hermanus, Eskom chairman Mteto Nyati mentioned the utility is evaluating methods to monetize surplus energy generated throughout the center of the day, based on native reporting.
South Africa’s fast adoption of rooftop photo voltaic methods has begun to reshape the nation’s electrical energy demand profile. Many households and companies now generate their very own energy throughout daytime, leaving Eskom with unused capability as soon as photo voltaic panels start producing electrical energy.
Nyati mentioned the sample is more and more predictable.
Demand spikes within the early morning as households put together for work and companies open. As photo voltaic technology ramps up later within the day, grid demand falls, leaving Eskom with surplus electrical energy.
Eskom is taking a look at artistic methods and technique of utilizing that capability. One choice beneath assessment is providing discounted electrical energy to Bitcoin mining corporations working in South Africa. The sector runs massive information facilities that carry out energy-intensive computations to safe the Bitcoin community.
Nyati mentioned industries reminiscent of Bitcoin mining are contributing to rising international electrical energy demand. He mentioned that the expertise didn’t exist 20 years in the past however now represents a rising supply of energy consumption.
Promoting extra electrical energy to miners might permit Eskom to generate income from energy that may in any other case go unused throughout solar-heavy hours.
South African Bitcoin mining alternatives
The concept additionally builds on earlier feedback from Eskom chief government Dan Marokane, who mentioned the state-owned utility is analyzing alternatives tied to Bitcoin mining, synthetic intelligence infrastructure, and large-scale information facilities.
These sectors require massive, steady electrical energy provides and will present new demand for Eskom’s technology fleet.
Nyati framed the initiative as a part of a broader technique to adapt to structural modifications in South Africa’s electrical energy market.
The nation’s energy sector is opening to personal funding, permitting impartial corporations to construct technology capability and compete in electrical energy distribution. On the identical time, rising rooftop photo voltaic adoption is shifting demand away from the nationwide grid.
Nyati mentioned Eskom should adapt to stay viable in a extra aggressive setting.
Alongside new income methods, Eskom is pursuing value reductions. Nyati mentioned the utility plans to remove about R112 billion in bills over the following 5 years.
Decreasing these prices might assist decrease electrical energy costs for households and energy-intensive industries reminiscent of mining and smelting.
Regardless of the modifications within the vitality panorama, Nyati mentioned South Africa nonetheless wants a powerful nationwide utility.
He argued that Eskom’s coal and nuclear energy stations present the base-load electrical energy required to help industrial progress and financial improvement.
The proposal to produce discounted electrical energy to Bitcoin miners displays how utilities are starting to deal with versatile vitality shoppers as instruments for balancing provide and demand in an evolving energy system.
