The article investigates how different countries use energy resources and how it relates to their level of development. It looks at fossil fuels, renewable energy, and nuclear energy. Developed countries are shifting towards more sustainable energy sources like renewables and nuclear power, while developing countries still rely heavily on fossil fuels. The researchers used a machine learning approach to analyze data and found that developed countries are increasing their use of green energy over time. Turkey's energy and economic development progress was also examined in comparison to other countries.