The Kenyan entrepreneur transformed her experience with unsafe charcoal stoves into an award-winning company creating cleaner kitchens, employment opportunities and hope across Africa.
For Charlot Magayi, Mukuru is more than the name behind her company. It is the community that shaped her determination, introduced her to entrepreneurship and inspired an innovation now improving lives across Africa.
Charlot lost her parents at a young age, became a mother while still a teenager and began selling charcoal in Mukuru, one of Nairobi’s largest informal settlements. The work helped her provide for her family, but it also exposed her to the dangers of household air pollution and traditional cooking methods.
In 2012, those dangers became deeply personal when her daughter suffered severe burns from a charcoal stove.
That painful experience moved Charlot to search for a safer and more affordable way for families to cook. In 2017, she founded Mukuru Clean Stoves, transforming a challenge she understood firsthand into a growing Kenyan manufacturing company.
Building a Solution for Families Like Hers
Charlot understood that a clean-cooking product would only create meaningful change if ordinary families could afford and use it.
Mukuru Clean Stoves therefore developed improved cookstoves designed to burn processed biomass more efficiently than traditional charcoal stoves and open fires. According to the Earthshot Prize, the company’s stoves create significantly less pollution while helping households reduce their continuing fuel expenses.
The innovation addresses several connected challenges.
Cleaner-burning stoves can reduce smoke inside homes, lower fuel consumption and provide families with a safer cooking experience. They can also save time for women and girls who may otherwise spend hours collecting firewood.
Charlot was not designing for a community she had only studied. She was creating for households whose experiences reflected her own.
Manufacturing Change in Kenya
Mukuru Clean Stoves is also creating economic opportunities through local manufacturing and distribution.
The women-founded company has built a workforce and distribution network in which women play a central role. They participate in producing, marketing and delivering the stoves to the households that need them.
This makes Charlot’s enterprise more than an environmental solution. It is also a platform through which women can earn incomes, develop skills and participate in Africa’s growing green economy.
Her journey demonstrates that climate innovation can be practical, locally produced and connected to everyday needs. A cleaner stove may appear simple, but its impact can reach health, household finances, employment and the environment at the same time.
An Earthshot Prize Winner
Charlot’s work received international recognition in 2022 when Mukuru Clean Stoves won The Earthshot Prize in the Clean Our Air category.
The award brought global attention to a Kenyan solution developed from lived experience. It also provided support that enabled the company to grow its team, work with more local women and expand into additional African markets.
The Earthshot Prize reports that Mukuru Clean Stoves has expanded from three markets to six, including Ghana and Nigeria. It sold nearly 170,000 additional stoves within one reported year—more than twice its previous annual figure.
The organization also credits the company with improving the livelihoods of more than 835,000 additional people since winning the prize, alongside the approximately 200,000 people it had already reached in Kenya. It reports that the stoves have helped avoid 177,000 tonnes of additional carbon dioxide emissions.
These figures place Charlot’s impact beyond one community. What began in Mukuru is becoming an African clean-cooking movement.
Resilience Turned Into Leadership
Charlot’s story is powerful because she did not allow hardship to define the limits of her future.
The loss of her parents, the responsibilities of young motherhood and her daughter’s accident could have remained painful chapters in her life. Instead, they became part of the determination behind a company serving families facing many of the same challenges.
She converted personal experience into understanding, understanding into innovation and innovation into employment and social impact.
Her leadership also challenges assumptions about where important ideas originate. Transformative solutions do not always begin in large laboratories or international institutions. Sometimes they begin with a mother who recognizes that her family—and millions of families like hers—deserve something safer.
Why Charlot Magayi’s Story Matters
At Sisi Kenya Spotlight, we celebrate Kenyans whose journeys demonstrate what becomes possible when courage meets purpose.
Charlot Magayi is an entrepreneur, manufacturer, mother and climate innovator. Through Mukuru Clean Stoves, she is helping families cook more safely, supporting women’s livelihoods and demonstrating the strength of homegrown African innovation.
Her journey from selling charcoal in Mukuru to receiving one of the world’s most prominent environmental prizes is remarkable. Yet her greatest achievement is not the recognition alone. It is every family that can prepare a meal with less smoke, every woman earning an income through the enterprise and every young Kenyan who sees her story and begins to believe that lived experience can become the foundation for meaningful change.
Charlot did not simply build a better stove.
She built a solution from the realities of her community—and is carrying that solution from Mukuru to the world.
