Our environment is not only getting polluted but also people get diseases with bio-waste such as cattle excrete, urine and agricultural residues etc. To utilize that waste material into a useful thing, the students of Sri Prakash S.Y.Sandhyarani(9th Standard) and group experimented on Bio-mass Energy.This project was presented at District Level Children’s Science Congress on 26th November in Visakhapatnam.It got selected for State Level Children’s Science Congress which was held on 1st and 2nd of December in Rajahmundry and also got selected for National Children’s Science Congress which will be held between 27th December and 31st December at Bhopal in Madhya Pradesh.The students explained the use of biomass provides employment, increase local and regional economical activity, achievement of additional income in agriculture, forestry and timber industry through the scale of bio-mass fuel. Impact on employment and above socio-economic aspects are the biggest advantage of using bio-mass compared to fossil fuels, but also to other renewable energy sources. Group Leader S.Y.Sandhyarani and members R.Reshmarani, M.N.Vijayalakshmi, Ch.Prasanna, A.Vijayalakshmi were appreciated by Correspondent Sri Ch.V.K.Narasimha Rao , Joint Secretary Sri Ch.Vijay Prakash of Sri Prakash Educational Institutions, Senior Prinicipal Sri M.V.V.S.Murthy and Head Mistress Smt T.Leela Rathna Kumari.