Kenyan households and businesses could see lower electricity costs after Kenya Electricity Generating Company PLC reported increased hydropower generation driven by high water levels across its Seven Forks dams and other stations.
Company data from April shows output exceeded projections. On April 28, KenGen’s main hydropower plants generated 11.7 million kWh, above a forecast of 10.95 million. The Eastern Block accounted for most of the output, producing about 9.13 million kWh compared with an expected 8.05 million.
Reservoir readings indicate the system is operating near optimal levels. Water levels at key dams were all above minimum thresholds, with Masinga at 1,056.54m, Kamburu at 1,006.07m, Gitaru at 923.69m and Kindaruma at 780.28m.
KenGen said reservoir levels are averaging about 99% of operating capacity, supporting increased use of hydropower, the lowest-cost source on Kenya’s grid. The company said this reduces reliance on more expensive thermal generation and helps stabilise electricity prices.
Acting Managing Director and CEO Ahmed Issack said the current conditions allow the company to maximise renewable energy output while maintaining supply reliability.
KenGen added that sustained hydropower generation helps moderate overall power costs and limits exposure to price fluctuations for consumers and industry.
The company also addressed concerns from communities downstream of the Seven Forks cascade, stating that high water levels do not indicate uncontrolled flooding risk. It said a structured water management programme is in place to keep reservoirs within safe operating limits.
According to KenGen, there is no expectation of uncontrolled water release at Masinga dam as long as inflows remain manageable.
Dispatch reports for April show consistent plant performance, no reliance on emergency generation, and stable operation across the cascade, including one of the strongest daily outputs recorded on April 28. KenGen said maintaining reservoir health and careful water management remains central to balancing energy production, cost control and public safety.
