By Andrew Bugembe
In an ambitious effort to address Kampala’s pressing waste management issues, Uganda Christian University (UCU) is pioneering innovative solutions through its research, spearheaded by Dr. Sepuuya Martin from the Department of Food Science and Nutrition in the Faculty of Agricultural Sciences.
The initiative focuses on converting food waste into animal feed, offering a sustainable answer to the city’s enduring garbage problem.
Despite authorized garbage collectors managing to collect 28,000 tons of waste every month, this only accounts for 40% of Kampala’s total waste. “In Kampala, we only collect 40% of the waste,” noted Dr. Sepuuya.
This leaves a staggering 60% of waste uncollected, worsening the city’s waste management crisis and contributing to environmental degradation and other public health concerns.
In response to this challenge, UCU’s innovative Food Waste-to-Cricket Feed research, aims to revolutionize waste management practices in the city.
The initiative involves distributing specially designed garbage cans to participating households, enabling efficient organic waste collection. Each household receives two cans: one designated for boiled food waste and the other for raw food scraps.
This method not only facilitates effective waste management but also converts waste into valuable cricket feed, providing a sustainable solution for waste disposal while promoting environmental conservation.
The conversion process offers a dual benefit: reducing the volume of waste that ends up in dumpsites and producing a high-protein feed for crickets, which are a sustainable source of protein for animal feed and human consumption.
Kisaakye Suzan, a resident of the Makindye division, has embraced this practice and highlighted its potential benefits for her community and beyond. “They increase our flexibility since the organic foods that add weight to our garbage are taken for free,” she shared. “It not only helps us manage our waste better but also supports the environment.”
Patrick Kamya, a restaurant attendant, appreciates the service as it enables him to sort his garbage efficiently and gain insights into food consumption patterns. “It enables me to know how much food is being consumed or how much food is being littered,” he noted. “This helps us reduce waste and manage our resources better.”
Suubi Peace, an apartment resident, also values the initiative for its economic and environmental benefits. “It reduces the costs charged by the garbage collection companies and increases cleanliness in the surrounding area. It leaves no gap for the food to get rotten,” she remarked, highlighting the program’s positive impact on her community’s living conditions.
Masereka Vanecio, who works for the Marie Royal Hotel, has requested additional trash cans, emphasizing the program’s significance. “The two cans we have are not enough, yet they serve a great purpose,” he explained. “Having more cans would help us manage our waste more effectively and contribute to our sustainability efforts.”
Dr. Sepuuya Martin and his team are committed to expanding the program and refining the waste-to-feed process. “Our goal is to create a scalable model that can be implemented across the city and eventually the entire country,” Dr. Sepuuya explained. “By converting organic waste into valuable resources, we can address multiple challenges simultaneously: waste management, food security, and environmental sustainability.”
The UCU research team is also collaborating with local authorities and community leaders to ensure the program’s success and scalability. The initiative is part of a broader effort to promote sustainable practices and raise awareness about the importance of waste management and environmental conservation.
With ongoing efforts and research, UCU is on track to make significant strides in improving waste management in Kampala, offering a promising future for the city’s environmental health and sustainability. As more residents and businesses participate in the program, the collective impact will contribute to a cleaner, healthier, and more sustainable Kampala.
The innovative approach taken by UCU shows how academic research can lead to practical solutions with very good benefits.
