Thank for your comments. My main points are to minimize the use of water as a point water supply for irrigation  first, and secondly rainwater harvesting. One of the benefits of rainwater harvesting is the availability of potential energy according to the location of the rainwater harvest, and the other is that the purest water can be obtained at a lower cost depending on the harvesting method.

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Thank for your comments.

My main points are to minimize the use of water as a point water supply for irrigation  first, and secondly rainwater harvesting.
One of the benefits of rainwater harvesting is the availability of potential energy according to the location of the rainwater harvest, and the other is that the purest water can be obtained at a lower cost depending on the harvesting method.