In the past, people used renewable energy like wood, wind, and water power until fossil fuels took over. Nowadays, there's a push for more renewable energy because fossil fuels harm the environment and are running out. This article reviews the current situation and future outlook of renewable energy for things like industry, cars, and electricity. It discusses how tough it is to support renewable energy since technologies keep changing quickly. The study suggests that renewable energy is gaining popularity as a cleaner, better alternative to fossil fuels in various sectors.