Globally, waste generation is increasing at an alarming rate, driven by urbanization, population growth, and changing consumption patterns (UNEP, 2024). Poor waste management leads to pollution, greenhouse gas emissions, and health hazards, undermining efforts to achieve the Sustainable Development Goals (SDGs), particularly SDG 11 (Sustainable Cities and Communities) and SDG 12 (Responsible Consumption and Production) (United Nations, 2015).
Food waste alone accounts for 8–10% of global greenhouse gas emissions, while mixed waste often ends up in landfills, contributing to soil and water contamination (UNEP, 2021). Segregating waste at the source, as shown in the image, is a critical first step toward circular economy practices (UNEP, 2025).
UNEA-7 Resolutions on Waste Management (2025)
The Seventh Session of the United Nations Environment Assembly (UNEA-7), held in Nairobi in 2025, adopted several resolutions that directly address waste management and pollution control (UNEP, 2025). Key resolutions include:
- Plastic Pollution and Circular Economy – Calls for accelerated action to eliminate plastic pollution through improved waste segregation, recycling, and sustainable production systems (UNEP, 2025).
- Chemicals and Waste Management – Emphasizes the need for sound management of hazardous waste and chemicals to protect human health and ecosystems (UNEP, 2025).
- Nature-Based Solutions for Waste Reduction – Encourages composting organic waste to reduce landfill dependency and enhance soil health (UNEP, 2025).
- Strengthening Waste Infrastructure in Developing Countries – Recognizes the need for financial and technical support to improve waste collection, segregation, and recycling systems (UNEP, 2025).
- Circular Economy and Resource Efficiency – Advocates for designing products and systems that minimize waste and maximize resource recovery (UNEP, 2025).
NEMA Requirements for Waste Segregation
Kenya’s Environmental Management and Coordination (Waste Management) Regulations, 2006, enforced by NEMA, require (NEMA, 2006):
- Segregation at Source: Waste generators must separate waste into organic (biodegradable), recyclable, and hazardous categories before disposal.
- Color Coding: Green bins for biodegradable/organic waste; blue bins for mixed or recyclable waste; red bins for hazardous waste.
- Proper Labeling: All bins must be clearly marked to indicate the type of waste.
- Compliance for Institutions: Schools, offices, and public spaces must provide separate bins and educate users on proper disposal practices.
How Schools and Communities Can Comply
- Install Segregated Bins: Green for organic, blue for recyclables, red for hazardous waste.
- Educate Learners and Residents: Integrate waste management into school curricula and community awareness programs.
- Compost Organic Waste: Use food waste for school gardens or community farms.
- Partner with Licensed Collectors: Ensure waste is handled by NEMA-approved service providers.
- Promote Reduce, Reuse, Recycle: Encourage reusable materials and recycling initiatives.
EarthWise Initiatives’ Commitment
At EarthWise Initiatives, we are committed to advancing sustainable waste management in line with our core pillars:
- Environmental Education – Empowering schools and communities with knowledge.
- Circular Economy Advocacy – Promoting resource efficiency and recycling.
- Community Action – Supporting local solutions for global impact.
Together, we can create cleaner schools, healthier communities, and a sustainable future.
One action today—like using the right bin—can shape a cleaner, safer tomorrow.
References
- National Environment Management Authority. (2006). Environmental Management and Coordination (Waste Management) Regulations, 2006. NEMA. https://www.nema.go.ke/images/Docs/Regulations/Waste_Management_Regulations.pdf
- United Nations. (2015). Transforming our world: The 2030 agenda for sustainable development. United Nations. https://sdgs.un.org/goals
- United Nations Environment Programme. (2021). Food waste index report 2021. UNEP. https://www.unep.org/resources/report/unep-food-waste-index-report-2021
- United Nations Environment Programme. (2024). Global waste management outlook 2024. UNEP. https://www.unep.org/resources/report/global-waste-management-outlook-2024
- United Nations Environment Programme. (2025). UNEA-7 resolutions and decisions. UNEP. https://www.unep.org/environmentassembly/unea7