Current Affairs - National - Discussion

Lakshadweep, located in the Arabian Sea, faces persistent freshwater shortages due to limited groundwater reserves, salinity intrusion, and heavy reliance on seasonal rainfall. To address these challenges, the National Institute of Ocean Technology (NIOT) has implemented advanced solutions such as Low Temperature Thermal Desalination (LTTD) plants across several islands. These plants utilise the temperature difference between warm surface water and cold deep-sea water to produce drinking water. Additionally, India’s first Ocean Thermal Energy Conversion (OTEC)-powered desalination facility is being developed in Kavaratti. This project aims to generate electricity and potable water simultaneously, reduce dependence on diesel-based power, and enhance long-term water and energy security for the islands.