Kenya Power has announced planned electricity outages across several parts of the country on Thursday, April 23, 2026, as part of ongoing system maintenance aimed at improving power reliability.
According to the notice, the scheduled interruptions will affect sections of Nairobi, Kisumu, Nyeri, Laikipia and Embu counties, with most areas expected to experience power cuts between 9:00 a.m. and 5:00 p.m.
Nairobi areas to face day-long outage
In Nairobi County, the interruption will hit parts of Gachie, Mirema and Ngong Road.
Areas around Gachie, including sections near Redhill Baraka School, Muchugia Estate and Shamuka Road, will be affected throughout the day. Mirema Drive and Mirema Springs will also experience outages, disrupting both residential and commercial activities.
Along Ngong Road, the blackout will affect a wide stretch including Lenana School, Ngando, Santack Estate, Racecourse, Jamhuri Showground, Dagoretti Corner and surrounding areas.
Kenya Power says the maintenance work is necessary to upgrade lines and ensure stable electricity supply in the long term.
Kisumu region also affected
In Kisumu County, areas around Kajulu Water and Gita Market will also be without electricity during the scheduled hours.
Institutions and businesses around Great Lakes University, Kianja and Nyabondo are among those expected to experience disruptions.
The utility firm has urged residents and businesses in these areas to plan accordingly, especially those relying heavily on electricity for daily operations.
Mt. Kenya region: Nyeri, Laikipia and Embu on the list
In Nyeri County, parts of Kihari and Waihara will be affected, including key trading centres such as Kabebero Market, Iriaini Market, Kiirini Market and surrounding areas.
Educational institutions like Othaya Boys and Othaya Approved School are also listed among the affected zones.
In Laikipia County, outages will impact Mia Moja and Graton areas, including nearby schools and residential zones.
Meanwhile, in Embu County, areas such as Kamugu, Kirie and Mukororai will face similar disruptions, affecting markets, homes and small businesses across the region.
Routine maintenance to improve reliability
Kenya Power maintains that the planned outages are part of routine maintenance designed to enhance service delivery and reduce unplanned blackouts.
The company noted that technicians will be working on the power lines and associated infrastructure during the scheduled hours, necessitating temporary shutdowns for safety.
Customers have been advised to treat all power lines as live during the maintenance period and to unplug sensitive electrical equipment to avoid damage when power is restored.
Call for patience from consumers
While the outages may inconvenience households and businesses, Kenya Power insists the works are critical to strengthening the national grid and ensuring a more stable and efficient electricity supply.
The utility provider has encouraged customers to reach out through its official communication channels, including USSD code *977# and customer care lines, for any inquiries or updates.
As maintenance works continue across different regions, more scheduled outages are expected in the coming weeks as part of a broader effort to modernize Kenya’s power infrastructure.
