International Journal of Science, Engineering and TechnologyAuthors: Abhay Singh Gautam, Sushil Kumavat, Sumeet Goswami, Tanvish Munginwar, Prof. Pratik Patel
Abstract: The Laxapana Complex is one of the most significant hydroelectric power generation systems in Sri Lanka, strategically located in the Central Highlands along the Kelani River and its tributary, the Maskeliya Oya. Operated by the Ceylon Electricity Board (CEB), the complex consists of multiple interconnected components, including the Old and New Laxapana Power Stations, Polpitiya (Samanala) Power Station, and the Wimalasurendra Hydropower Plant. Water is managed through a series of reservoirs and dams such as the Laxapana, Norton, and Canyon Dams, utilizing gravity-fed penstocks to drive turbines and generate electricity. With a combined capacity exceeding 300 megawatts (MW), the complex plays a vital role in meeting the country’s renewable energy demand. Continuous upgrades and modernization efforts, including turbine replacements and plant refurbishments, have enhanced both efficiency and capacity. The Laxapana Complex not only contributes significantly to Sri Lanka’s power grid but also exemplifies the country’s commitment to sustainable and environmentally friendly energy solutions.
DOI: http://doi.org/10.5281/zenodo.17004750
