Thank you for a sensible reply. Solar energy is evolving fast and many new developments are making it possible to make it more robust. It is a matter of time that it becomes the cheapest form of energy availbale and it is GREEN. Best part is that there is no transmisison, no government interference when used in individual homes. When solar energy is being tauted as viable in western countries, it can certainly be viable in India. Don't tell me that this nuclear deal is not a effort to make India become energy dependent rather than energy secure.