Complex sentence: Private sector owns nearly 7.5% out of the total 42,783 MW but this sector is going to grow faster with the participation in developing the hydro potential located in the Himalaya mountain ranges including north east of India.
Split into simpler sentences: Private sector owns about 7.5% out of the total 42,783 MW. This sector is however expected to grow faster with the participation in developing the hydro potential located in the Himalaya mountain ranges, including north-east of India.