Power crisis in the capital

In the recent days the occurrence of power is becoming very frequent in the areas of Delhi. People suffer without power even 10 hours a day. In most of the areas of Delhi the terrace has become the bedroom for many people. It results in the problem of filling water in the tanks. The severe power crisis has made the people of Delhi sleepless. Not only in the capital in many parts of the country has the same thing in occurring. When will the problem get solved?