Waste and Beyond, powered by WASTiNNOVA Africa and hosted by Stuart Nyakatswau, explores global waste management, climate action, and environmental epidemiology. Through success stories and discussions on gaps and opportunities, each episode offers insights into sustainable practices for a cleaner, more equitable future across developed and developing regions.
How Waste Is Becoming Digital Currency: The Green Units Revolution
In this episode we explore Green Units, an innovative recycling initiative developed by WASTiNNOVA Africa that transforms recyclable waste into digital value.
The programme allows individuals, schools, and corporates to collect materials such as plastic and earn Green Units, which can be redeemed for cash through EcoCash or exchanged for goods. Participants interact with the platform through WhatsApp, where they can register, track their units, request waste collection, and redeem rewards.
The system operates through a hub-and-spoke network of community recycling kiosks and logistics services, designed to make recycling accessible while reducing pollution. Beyond financial incentives, Green Units also promotes environmental education and community responsibility, especially through Green Fingers school clubs, which empower young people to lead environmental initiatives in their communities.
This episode breaks down:
How the Green Units system works
How waste becomes digital currency
The role of kiosks and logistics networks
How communities can benefit from recycling
The vision for building a circular economy in Africa
Green Units represents a new way of thinking about waste — not as a problem, but as an opportunity for environmental and economic transformation.
27 Feb 2026
Surviving the Medical Waste Inspection and Audit Scramble
Navigating the complexities of medical waste management shouldn't be a guessing game. We explores the features and benefits of a centralized platform designed by the Center for Waste and Pathogen Safety (CWPS) to help healthcare facilities manage compliance with confidence.
Listeners will learn about implementing certified training and inspection readiness workflows that reflect real-world facility operations. Whether you are looking to build consistent readiness habits across your team or simplify your document management, this podcast provides the insights needed to keep your facility operational and compliant.
Join us to learn more about the CWPS Medical Waste Compliance Program and how to pre-register your facility for early access to onboarding guidance and readiness resources
21 Nov 2024
Waste and Wildlife: Uncovering the Impact of Trash on Zimbabwe’s Animals and Ecosystems
In this episode, I sit down with environmental expert Tapiwa Chimbadzwa to explore the fascinating and often overlooked connection between waste management, wildlife, and public health in Zimbabwe.
What you’ll discover in this episode:
How improper waste disposal affects both domestic and wild animals.
The environmental consequences of waste mismanagement in ecosystems.
Stories of how communities are innovating to protect animals and their environment.
Practical steps to promote sustainable waste practices that benefit humans and animals alike.
Opportunities for collaboration to strengthen wildlife conservation efforts through improved waste management.
Join us for this thought-provoking conversation as we uncover the ways waste impacts not just our surroundings but the animals that share our planet. Together, we’ll explore how better waste practices can lead to healthier ecosystems and communities.
6 Nov 2024
Waste Management Successes in Europe and Bridging Gaps in Africa with Ton van der Giessen
Episode Title:
“Building Sustainable Waste Solutions: European Successes and African Opportunities with Ton”
Episode Summary:
In this episode of Waste and Beyond, host Stuart Nyakatswau is joined by Ton, a waste management expert with extensive experience in Europe and Africa. Together, they discuss successful waste management and recycling strategies implemented across Europe and explore the opportunities and challenges facing Africa. They also touch on the importance of cross-continental collaboration to bridge gaps and create impactful, sustainable waste solutions in diverse regions.
What You’ll Learn in This Episode:
Inspiring success stories from European waste management initiatives
Key challenges and gaps in waste management across African countries
Insights into how Europe’s experience can inform sustainable practices in Africa
The importance of policy, community engagement, and innovative approaches
Practical ideas for individuals and organizations working in the waste sector
About Our Guest:
Ton is a recognized expert in waste management, particularly known for his work in Europe and his insights into Africa’s waste sector. His experience offers valuable perspectives on how different regions approach sustainability, resource recovery, and the waste economy.
Tune in and discover how waste management is evolving—and what we can do to build a cleaner, more sustainable future together.
This episode offers actionable insights for anyone interested in waste management, recycling, and sustainability across different regions.
26 Oct 2024
Waste and Beyond Intro
Welcome to Waste and Beyond—the podcast that takes you inside the world of waste management, climate action, and environmental impact. I’m your host, Stuart Nyakatswau. Join me as we travel across continents, uncovering the stories, challenges, and breakthroughs shaping a sustainable future. From Europe’s recycling successes to Africa’s emerging innovations, Waste and Beyond brings together voices from around the globe to highlight real solutions for our planet’s most pressing waste issues.
If you’re ready to explore what’s possible when we rethink waste, tune in to Waste and Beyond—where every episode brings us one step closer to a cleaner, greener world.
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