Now a days many energy efficient technologies are evolving to reduce energy consumption. Today I am going to introduce a new technology which generates electricity through the pipe waterwheel. In the third world countries like in Africa or South-Eastern Asia, this technology is much more useful. There are some areas in these regions where people didn’t have the opportunity to use electricity. This technology is not the solution of grid electricity at all; rather you can use it for low energy consumption devices such as light bulb. As it can store energy in a battery, so only dc electricity will be used.