County profile

Nairobi

#1 of 47 by total outage-hoursThis week in Nairobi →

Nairobi has had 921 planned interruptions since Mar 2023, 1.8× the national rate per resident, and ranks #1 of 47 counties by total outage-hours. They usually start around 09:00 on weekdays and last about 7.9 hours. Over the last 12 months the burden rose 6% on the year before.

Planned interruptions

921

since Mar 2023

Outage-hours per 100k

166

1.8× the Kenya average

Last 12 months vs prior 12

+6%

2,019 h vs 1,898 h

Typical interruption

7.9 h

most start 09:00, weekdays

Schools in wards touched at least once

2,483

turn on the Schools layer to see them

Health facilities in wards touched at least once

1,143

clinics, dispensaries and hospitals

Nairobi runs 1.8× the national rate per resident, and the burden is rising

Outage-hours per 100,000 residents, monthly · Peak Feb 2026 at 6.6 h per 100k

02468

202420252026

NairobiKenya average3-month rolling averageNormalised per 100k so places of different size compare fairly. Method

Most interruptions begin 09:00 on a Thursday.

Start times by weekday and hour, since Mar 2023

MonTueWedThuFriSatSun

Kenya Power areas in Nairobi

Ranked by notices since Mar 2023

Constituencies

Dagoretti North Dagoretti South Embakasi Central Embakasi East Embakasi North Embakasi South Embakasi West Kamukunji Kasarani Kibra Langata Makadara Mathare Roysambu Ruaraka Starehe Westlands

Recent notices

All 1,125 →

2026-10-15
08:00–17:00

TASSIA

Whole of Kwa Mbee Area, Whole of Makuti, Whole of Riverbank Tassia, Amani Court, Muhindi Newsupermarket Tassia, Tassia Catholic, Tassia High Street, Melisa Academy, Behind Naivas Supermarket Nyayo Gate B, Tassia Hill, Tassia Community Church

PDF notice ↗

2026-10-15
09:00–17:00

PART OF WESTLANDS

Kiptablos Rd, Sitma Sacco, Mushenbi Rd, Part of Ngara Rd, Museum of Kenya, Chemil Rd, Pokot Rd, Part of Westlands Rd, Stanbic Bank, Pushtam, Standard Chartered Bank

PDF notice ↗

2026-10-15
09:00–17:00

KASARANI

Kasarani, Warren Concrete, Shrink Park, Haco, Part of Murigo, Maternity, Mwiki, St. Francis Hosp, Kawa La Zu, Hunters, Muringoni, Sunton, Maji Mazuri, Abadeer Ngongoro, Police, Garage

PDF notice ↗

2026-10-14
09:00–17:00

PART OF WESTLANDS

Part of Taifa Rd, Part of Forest Rd, Part of Parklands Rd, Part of Ojijo Rd, MP Shah Hosp, Navy Fair, Part of Mpaka Rd, Parklands Police, Crescent Rd

PDF notice ↗

2026-10-14
09:00–17:00

PART OF RIDGEWAYS

Safaripark, Roasters, Mukimu Drive

PDF notice ↗

2026-10-13
09:00–17:00

PART OF NGARA, PART OF WESTLANDS

Part of Kolobot Rd, Part of Taifa Rd, Part of Ojijo Rd, Part of Westlands Rd, Part of Chiromo Rd, Part of Muthithi Rd, Part of Mpaka Rd, Woodvale Rd, ABC Bank, Paramount Plaza

PDF notice ↗

2026-10-12
09:00–17:00

PEPONI

Peponi Rd, General Mathenge, Donyo Sabuk, Spring Valley Rd

PDF notice ↗

2026-10-11
07:00–17:00

JOSKA, RUAI

Ruai Shopping Centre, Mavoko Muni, Stage 26, Kingoris, Nakomengi, Ngundu PECA, Makanga, Kamulu Shopping centre, Kamulu Pri, Mwalimu Farm, Azzare Tano, Drumvale, Brookshine, Ahi Pri

PDF notice ↗

Nairobi

Nairobi runs 1.8× the national rate per resident, and the burden is rising

Most interruptions begin 09:00 on a Thursday.

Kenya Power areas in Nairobi

Constituencies

Last 12 months, day by day

Recent notices