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The journey toward sustainable energy in rural Kenya is often born out of necessity, driven by the stark reality of energy poverty that affects approximately 600 million people across Africa1. For many rural communities, the prohibitive cost of extending the national grid leaves solar power as the most viable and scalable alternative. At Word Forest, our commitment to greening infrastructure isn’t just an environmental choice; it is a critical step in empowering our beneficiaries and ensuring their security and academic success.
The Challenge of Energy Poverty
In many of the areas where we work, families have long relied on expensive kerosene lamps that contribute to respiratory problems and eye strain2. Beyond health concerns, the darkness of night often provides cover for predators, threatening both livestock and personal safety. For students, the lack of reliable light at home makes it nearly impossible to maintain consistent academic performance once the sun sets.
Our Recent Solar Milestones
Late last year, we embarked on an essential project to upgrade the infrastructure at our Permaculture Teaching Centre (PTC). To ensure our technology lasts and works properly, we worked with off-grid specialists to install a complete solar kit with a 1.5kv hybrid inverter. Instead of basic components, we utilised:
- Pro-Grade Power Converters: These ensure the electricity is smooth and stable so we don’t accidentally “fry” sensitive kit like our satellite internet.
- High-Efficiency Solar Panels: Large, modern panels designed to soak up the Kenyan sunshine.
- Deep-Cycle Backup Batteries: Heavy-duty storage that acts like a massive power bank, keeping the lights on and equipment running through the night.
A Perspective from the Field: Eva Jefwa
Eva Jefwa, our Head of Kenya Operations, highlights that Kakuhani is one of many areas with no electricity. She explains that the installation has simplified life not only for the Word Forest staff but for the whole of the Kakuhani community because the majority cannot afford to install solar systems.
“Electricity is no longer just a convenience. It is the backbone of modern life. It connects communities, improves healthcare and also drives both economic and social growth.”
The benefits of this installation extend across the community:
- Connectivity and Communication: People no longer need to walk 2kms to the Garashi centre to charge their phones. Furthermore, internet troubles are a thing of the past as the PTC is now connected via Starlink, which requires a constant 65-70 Watts of power3. Staff no longer have to seek higher ground to send reports or travel to Malindi town for Zoom meetings.
- Educational Impact: Children from neighboring homesteads are brought by their parents to the PTC to study at night. One parent, Sadaka, noted her daughter Mary’s improvement, laughing as she shared: “My daughter’s teacher has told me to continue doing what I’m doing because Mary is improving.”.
- Real-World Resilience: The system’s reliability was recently proven during a major transformer failure near Malindi that triggered a multi-day power outage. While the grid remained down, the solar installation didn’t miss a beat, providing a beacon of light and connectivity when needed most.
Conclusion
Electricity generated through renewable energy is a key pathway to sustainability and resilience. It provides the light that allows a student to study, the power that keeps a community connected, and the infrastructure that supports sustainable growth. On behalf of the Word Forest team in Garashi and the Kakuhani community, asante sana.
By Simon West, Eva Jefwa, and The Team
- IEA (International Energy Agency): Financing Electricity Access in Africa (Executive Summary) https://www.iea.org/reports/financing-electricity-access-in-africa/executive-summary (Retrieved: 2026-04-29)
- WHO (World Health Organisation): Household Air Pollution and Health (Fact Sheet) https://www.who.int/news-room/fact-sheets/detail/household-air-pollution-and-health (Retrieved: 2026-04-29)
- Starlink Official Support: How much power does my Starlink need? https://starlink.com/support/article/18836c7e-2d97-6153-fe67-c18427bd0558 (Retrieved: 2026-04-29)