Heat is a major problem in Pakistan. It is absorbed by the walls of a house and thus cooling has to be done using fans and air conditioners. .
One solution is to use reflective or insulating paints to keep heat out and lower the inside temperature by 5 degrees. This could result in substantial energy savings. This could be improved by developing the reflective paints locally so that the reflection can be done at a lower cost thus providing relief to people. The idea is to develop the materials locally and create a large number of people applying it professionally thus creating new job opportunities..
Import substitution can create a large number of jobs in Pakistan by creating new industries..
This area has the potential of creating billions of rupees in terms of opportunities..
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