The economics of establishing and running a water bottling plant involve significant capital expenditure (CAPEX) and ongoing operational expenditure (OPEX). Major CAPEX for a water bottling plant includes land, construction, water treatment systems, high-speed filling lines, packaging machinery, and quality lab equipment. Key OPEX components for the water bottling plant encompass raw materials (preforms, caps, labels), utilities (water, electricity), labor, maintenance, and logistics. A thorough financial model for the water bottling plant must project these costs against expected revenue based on sales volume and price point to determine viability and return on investment (ROI). Factors like achieving high plant utilization, optimizing production efficiency, and managing supply chain costs are vital for the water bottling plant to reach profitability and ensure long-term financial sustainability in a competitive industry.