Power generation is the process of converting various forms of energy into electrical energy. This can be achieved through several methods, including fossil fuels, nuclear energy, and renewable sources like solar and wind. Each method has its own advantages and challenges, impacting efficiency, cost, and environmental effects. As the world shifts towards sustainable practices, renewable energy sources are gaining prominence in power generation. Technologies such as solar panels and wind turbines are becoming more efficient and cost-effective, helping to reduce reliance on fossil fuels and combat climate change. This transition is crucial for a sustainable energy future.