This research delves into a method called exergy analysis, which helps understand how efficiently green energy systems work. Unlike simple energy analysis, exergy analysis digs deeper, revealing where energy is lost and how close a system gets to its perfect performance. The main aim here is to uncover the reasons for energy losses in processes and designs. Through exergy analysis, experts can pinpoint areas for improvement in these eco-friendly systems. So, this technique is crucial for making green technologies even better by showing us where they can be optimized.