GAIA: “Waste Colonialism” and Plastic Imports Fuel Africa’s Waste Crisis

Africa is currently grappling with a mounting plastic waste crisis driven by "waste colonialism," where Global North nations export waste mislabeled as recyclable to the continent. Merissa Naidoo of the Global Alliance for Incinerator Alternatives (GAIA) reports that approximately 90% of African waste ends up in unregulated dumpsites or is subject to open burning. This situation highlights a critical need for the waste management sector to pivot toward zero-waste systems and source reduction rather than relying on ineffective "techno-fixes."

Merissa Naidoo, plastic program manager at GAIA and Break Free From Plastic (BFFP) Africa, identifies the influx of plastic waste from higher-income countries as a primary obstacle to effective waste management. These imports, often disguised as recycling, aid, or charity, frequently consist of materials not designed for recovery, leading to environmental injustice and health hazards. In many African regions, the infrastructure cannot keep pace with the volume of legal and illegal imports, resulting in nearly 90% of waste being disposed of in unregulated landfills where open burning is common.

To combat these challenges, GAIA is advocating for zero-waste systems across countries including Ghana, Nigeria, Kenya, and South Africa. These systems prioritize responsible production, composting, and industrial redesign over conventional disposal methods. Naidoo specifically points to Ghana and Nigeria as leaders in addressing packaging pollution, particularly from water sachets, by exploring systemic reuse and refill solutions. However, she warns that the plastics industry often promotes "false solutions" like waste-to-energy, chemical recycling, and plastic credits, which she argues are greenwashing tactics designed to justify continued plastic production.

The role of waste pickers, particularly women, is highlighted as the essential backbone of the recycling economy in the Global South. Despite their resilience and expertise, these workers face significant barriers, including harassment, unfair pricing from middlemen, and exclusion from leadership roles in a male-dominated industry. As the UN Global Plastic Treaty negotiations continue, female waste pickers are increasingly vocal about their contributions. The sector's future relies on integrating these grassroots efforts with systemic changes that focus on preventing waste at the source rather than managing it at the end of its life cycle.