A Lean project was done at a renewable energy equipment manufacturer that faced inefficiencies in their production processes, resulting in delays and higher operating costs. Key issues included redundant workflows, production bottlenecks, and excessive material waste. To resolve this, the team implemented lean manufacturing principles, streamlined production lines, and introduced autonomation in critical areas. They used value stream mapping to identify and eliminate non-value-adding activities. As a result, production efficiency improved by 33%, and material waste was reduced by 21%. The company achieved annual cost savings of approximately INR 40 lacs due to increased throughput and reduced waste. These leaner processes not only lowered operating costs but also enhanced product quality and reduced delivery times.