Rainwater Harvesting System

Rainwater harvesting is surely one of the most effective ways to cope with problems regarding water such as the lack of water, reducing the impact on the environment, saving money, mitigating flood, and so on. It allows to reduce water bill by up to 50%, which is used to replace mains water in non-potable applicants like toliet, washing machine, irriation, vehicle washing.

This is public interest advertising regarding rainwater harvesting by the Centre for Science and Environment in India.

http://www.youtube.com/watch?v=wWnhYIIKY0U

I am going to study on Rainwater Harvesting System and would like to produce design works that encourage people to be interested in it.