New research reveals that 95% of garbage dumps in sub-Saharan Africa are unregulated, leading to the release of harmful greenhouse gases. However, utilizing methane gas for energy generation could save billions of dollars. The disposal of waste in landfills and unsuitable locations poses risks to both the environment and public health.
New research on garbage dumps in 44 sub-Saharan African countries shows that 95% are unregulated. The landfill sites still take in new garbage even when they are filled to capacity. As the waste decomposes, these sites release harmful greenhouse gases . However, using the methane gas to generate energy instead could save the continent billions of dollars. We talk to sustainability scientist and author of the research, Nkweauseh Reginald Longfor.
About 70% of municipal solid waste ends up in landfills or unregulated dumpsites. In sub-Saharan Africa, for instance, 24% of waste is disposed of in landfills, while the rest is left on open dumps, streets, rivers, and other unsuitable locations. We live in a society where waste is often disposed of without considering the cost to either the consumer or the producer. Waste decomposing in landfills releases greenhouse gases. The release of carbon dioxide, nitrates and hydrogen sulfides can harm people’s health, either by polluting the air we breathe or contaminating nearby water source
Garbage Dumps Sub-Saharan Africa Unregulated Landfill Sites Greenhouse Gases Methane Gas Energy Generation Waste Disposal Environmental Risks Public Health
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