Nairobi is grappling with a severe air pollution crisis that claims approximately 2,500 lives each year, Governor Johnson Sakaja has revealed. The pollution, primarily caused by emissions from motor vehicles and industrial activities, is significantly contributing to respiratory diseases and placing an immense burden on the city’s healthcare system.
Speaking at a global urban centers conference on climate change held in Nairobi, Governor Sakaja emphasized the urgency of addressing pollution and its financial implications. According to him, if left unchecked, pollution-related healthcare costs could soar, but proactive intervention could save the county an estimated Sh24.8 billion ($192 million) over the next 15 years.
“We estimate that pollution takes at least 2,500 lives a year. It is also a main cause of respiratory infections and all sorts of other problems that deny our people the flourishing lives they deserve,” Sakaja said.
In response, Nairobi County is updating its greenhouse gas inventory to track emission sources more accurately. The initiative, led by City Hall’s climate change unit, aims to provide a comprehensive understanding of the city’s emissions and measure progress towards reduction targets. The data will also guide revisions to the county’s climate action plan to ensure more effective mitigation strategies.
The scale of the crisis is reflected in findings from the Clean Air Fund’s State of the Global Air 2020 report, which linked over 5,000 premature deaths in Nairobi to air pollution-related illnesses. The city’s reliance on motor transportation and industrial emissions exacerbates the problem, making pollution control a critical priority.
Beyond air pollution, Nairobi faces other climate-related challenges, including frequent flooding and pressure on existing infrastructure. Governor Sakaja acknowledged these threats and highlighted his administration’s commitment to implementing climate-friendly policies and urban planning measures.
“I am, however, implementing policies to fight back by effecting climate solutions that will define the future of this city for generations to come,” he noted.
One of the key steps taken is the enactment of the Nairobi City County Climate Change Management Act of 2024, which provides a legal framework for sustainable climate action. Sakaja stated that climate considerations are now being integrated into county policies and development plans to ensure long-term resilience.
As Nairobi continues to expand, tackling air pollution and other environmental concerns remains a priority. With decisive action, the city aims to protect lives, reduce healthcare costs, and create a healthier environment for its residents.
