Energy is a key factor that influences the well-being at the household. Global and country levels, and are likely to increase energy demand continued to experience a power shortage to find pai.
Energy is a key factor that affects the well-being of the household, national and global energy demand is likely to rise steadily. So faced with a power shortage problem.
Energy is the important factors affecting the well-being at the household level and the level of the world, and countries tend to energy demand increases continuously. The faced problem lack of energy.