Analyzing Article Structure on Renewable Energy

The article explores the evolution of renewable energy sources over the last two decades. The author begins by addressing the initial challenges faced by solar and wind energy in terms of cost and efficiency. Following this, a comparison is drawn between fossil fuels and renewable energy, highlighting the environmental impacts of each. The author then discusses technological advancements that have improved the viability of renewable sources, presenting key statistics. Finally, the article concludes by predicting future trends in energy consumption.