A youth-led initiative has pioneered a groundbreaking eco-friendly toilet solution, marking a significant stride towards sustainable sanitation practices for communities in informal settlements.
The technology, developed by Sunwise Technologies, offers an affordable and modern alternative to conventional toilets while addressing environmental concerns.
According to Vera Adhiambo Okumu, Director and Operation Manager at Sunwise Technologies, the eco-toilet utilizes recycled materials, with its walls constructed from a blend of 60% crushed glass bottles and 40% sand.
This innovative approach aims to reduce the depletion of natural resources, particularly in areas where sand mining poses a significant threat.
Okumu explains, “The tray of the toilet collects human waste, which is then populated with Black Soldier Fly (BSF) larvae, a non-pest insect.
These larvae consume and sterilize the waste, ultimately transforming it into compost.”
She further elaborates on the process, stating, “After 14 days, we harvest the mature larvae before they transition into flies, ensuring a continuous cycle of waste conversion.”
Motivated by youth unemployment and inadequate sanitation infrastructure, the organization embarked on this venture to address pressing societal challenges.
Okumu underscores the importance of its eco-toilet concept, emphasizing its role in waste management and income generation.
“Our technology transforms waste into a valuable resource, aligning with the principles of ecological sanitation,” she remarks.
The eco-toilet’s efficacy has been validated through extensive piloting and research, with Okumu highlighting its odorless operation and environmental benefits.
“Thanks to the presence of Black Soldier Fly larvae, our toilets prevent the fermentation process that typically leads to foul odors.
Users can comfortably utilize the facility without encountering any unpleasant smells,” she reassures.
With its potential to produce nutrient-rich biomass and serve as animal feed, the by-products of the eco-toilet contribute to sustainable agricultural practices.
Okumu concludes by expressing optimism for the widespread adoption of their innovation, envisioning a future where eco-friendly sanitation solutions empower communities and safeguard the environment.
