Town-by-town green updates for Chennai

Anna University shows the way in water conservation

By ensuring that the wastewater generated by the departments, canteens and hostels is recycled, the campus has managed to save as much as 3.50 lakh litres a day. Using this, it now has a greenbelt consisting of ornamental plants, shrubs and evergreen trees

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The New Indian Express | Last Update : 02-Nov-16

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