The Siruai wind-storage hybrid project in Kenya has been launched. Meridiam and Craftskill Energy performed the launch ceremony and described the project as East Africa’s first utility-scale wind-storage hybrid facility, underscoring the region’s growing focus on strengthening grid reliability while accelerating renewable energy integration.
Siruai project is located near the Kipeto Wind Farm, approximately 70 kilometres south of Nairobi and expected to help stabilise Kenya’s electricity network by addressing one of renewable energy’s key technical challenges — intermittency. The US $217M infrastructure investment combines 100MW of wind power with a 50MW/hour battery energy storage system.
According to Meridiam, the battery storage component will allow surplus electricity generated during periods of strong wind conditions to be stored and released back into the grid when demand increases or wind generation declines. The company said the system would improve grid flexibility and enhance service reliability for households and businesses.
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Energy strategy
The project also expands Meridiam’s renewable energy footprint in Kenya following its acquisition of BTE Renewables from Actis in 2023. Through that transaction, the French investor assumed ownership of the 100 MW Kipeto wind farm, which has been operational since July 2021 and remains among Kenya’s largest wind energy facilities.
Developers said the integration of battery storage into large-scale renewable projects reflects a broader shift in East Africa’s energy infrastructure strategy, where governments and utilities are increasingly prioritising grid resilience alongside clean energy expansion. Kenya already operates one of Africa’s most renewable-heavy electricity systems. According to the International Energy Agency, geothermal energy accounted for 43% of Kenya’s electricity generation in 2024, followed by hydropower at 28% and wind energy at 14%.
As renewable capacity continues to expand, energy planners are placing greater emphasis on storage technologies capable of balancing fluctuations in electricity supply. Variable energy sources such as wind and solar can create instability in power networks when generation patterns fail to align with demand, particularly in rapidly urbanising economies.
Industry analysts increasingly view battery energy storage systems as critical to Africa’s next phase of power infrastructure development. Storage technologies can help utilities improve electricity reliability, reduce outages and lower dependence on costly diesel-powered backup generation during periods of peak demand or transmission stress.
For Kenya, the Siruai project also aligns with broader ambitions to position the country as a regional clean energy hub while attracting greater levels of private investment into climate and infrastructure projects. The government has continued to promote renewable energy as both an economic growth strategy and a pathway toward lower-carbon industrial development.
The investment comes amid growing global interest in hybrid renewable systems that combine power generation with storage technologies to improve energy efficiency and network resilience. Across emerging markets, investors increasingly see battery storage as essential to scaling renewable energy deployment without compromising grid stability.
Beyond its technical significance, the Siruai project could also support wider industrial and economic development. More reliable electricity supply remains a major requirement for manufacturing, digital infrastructure and commercial growth across many African economies, with unstable grids often contributing to production losses and higher operating costs.
The project further highlights the growing role of private infrastructure investors in financing Africa’s energy transition at a time when many governments are managing constrained public finances and rising debt servicing obligations. Public-private partnerships and blended finance structures are becoming increasingly central to renewable energy development across the continent.
