Innovations Challenge

Description

This innovative system utilizes Black Soldier Fly Larvae (Hermetia illucens) to convert organic waste into valuable products. The larvae consume organic waste at an impressive rate, reducing waste volume by up to 85% while producing high-quality protein (for animal feed) and nutrient-rich organic fertilizer.

Key Features

• Converts 1kg of waste per day per 1000 larvae
• Produces 200g of protein-rich larvae biomass
• Generates 300g of organic fertilizer (frass)
• Requires minimal water and no chemicals
• Operates efficiently in tropical climates

Impact

Currently implemented in 24 communities across Uganda, this system has helped reduce organic waste sent to landfills by 65%, provided affordable animal feed for poultry farmers, and improved soil fertility through organic fertilizer production.

Innovation Team

Developed by a team of entomologists, environmental engineers, and local community members in collaboration with Makerere University's Department of Agriculture.

Description

An IoT-enabled solar-powered irrigation system that uses soil moisture sensors and weather data to optimize water usage. The system automatically adjusts irrigation schedules based on real-time conditions, preventing over-watering and conserving precious water resources.

Key Features

• 60% reduction in water usage compared to traditional methods
• Solar-powered operation with battery backup
• Remote monitoring via mobile application
• Automatic scheduling based on soil moisture levels
• Weather forecast integration for rain prediction

Impact

Implemented on 15 farms across Central Uganda, this system has increased crop yields by 40% while reducing water consumption by 60%. Farmers report savings of up to $200 monthly on water and energy costs.

Innovation Team

Developed by a team of agricultural engineers and software developers from Kampala International University in partnership with local farming cooperatives.

Description

A multi-layer filtration system using locally available materials (sand, gravel, charcoal, and ceramic) to remove pathogens, sediments, and contaminants from water. The system is designed for easy construction and maintenance by community members.

Key Features

• Removes 99% of pathogens and sediments
• Costs less than $50 to construct
• Filters 20 liters per hour
• Uses only locally available materials
• Easy maintenance with replacement every 6 months

Impact

Deployed in over 500 households across rural Uganda, this system has reduced waterborne diseases by 80% and provided clean drinking water to communities previously relying on untreated surface water.

Innovation Team

Developed by community health workers and environmental engineers from Gulu University, with support from the Ministry of Water and Environment.