The article explores how economic growth affects solid waste in Nigeria over time. By analyzing data from 1982 to 2022, the researchers found that as the economy grows, more waste is generated in the long run. However, resource intensity does not have a significant impact on waste generation. In the short term, past waste levels influence current waste amounts, emphasizing the importance of effective waste management practices. The study suggests promoting eco-friendly production, supporting waste-to-energy projects, improving waste collection, and raising public awareness to manage waste sustainably in Nigeria.