Kenya’s Electricity Reserve Margin Turns Negative as Power Shortage Risks Grow
Kenya’s electricity system has lost its reserve capacity as demand continues to rise, with the reserve margin falling to around minus 1.5 percent by June 2026.
Rapid growth in electricity demand is putting increasing pressure on Kenya’s power generation system.
Kenya Power figures show that peak electricity demand rose by 8.6 percent in one year, from 2,316 megawatts to 2,514 megawatts.
The increase pushed the country’s power reserve margin to around minus 1.5 percent.
A negative reserve margin means available generation may struggle to meet demand during peak consumption periods.
This could increase the risk of controlled outages and other load-management measures during periods of high electricity use.
Kenya supplements domestic electricity generation with regional power imports and is also seeking additional generation capacity, stronger grid infrastructure and expanded regional interconnections to improve energy security.