A view of a desalinated water plant built offshore the Argentina's Patagonian village of Puerto Piramides, March 18, 2008. A population of nearly 500 inhabitants and thousands of tourists who annually visit this town consume desalinated seawater processed by the plant. About 175,000 litres of desalinated seawater suitable for urban use and irrigation is pumped out every day. REUTERS/Enrique Marcarian (ARGENTINA)