The study looked at how energy use affects CO2 emissions in African countries. They found that higher energy use leads to more CO2 emissions. Economic growth also plays a role, with richer countries producing more CO2 at first, but then less as they get even richer. The researchers discovered that economic growth and CO2 emissions affect each other, and that energy use influences both. This information can help policymakers create better plans for economic growth that are also good for the environment.