Nuclear energy can be promoted as a sustainable alternative to fossil fuels due to its ability to generate large amounts of electricity with minimal greenhouse gas emissions, which helps combat climate change. It provides a stable, reliable energy source, especially when renewable options like solar or wind are intermittent. However, concerns about nuclear waste disposal, the risk of accidents, and high initial costs for plants pose significant challenges. Additionally, public perception and political opposition can hinder its development. Balancing these risks with the need for clean energy is key to determining nuclear energy’s role in the transition to a sustainable energy future.