Now that we are facing the water crisis, question is again being raise - Why Dont we take advantage of the Rain water.
The answer is simple, It does not make an economic sense. The investment cost is too high, and the pay back period is too long. I had not been paying any water bill for the last 6 months. It was sponsored by the state. It does not make sense for me for spend a few thousands to install a system to harvest the rain water, not until...
