In this project a model of an alternative energy source is simulated. In recent years due to increases in greenhouse gas the world needs to shift its energy generation from non-renewable energy sources to renewable energy sources. In this project research work had been done on different renewable energy sources. Renewable energy sources can't genrete maximum power all the time hence to solve this problem maximum power point tracking of the energy sources has been achieved. The MPPT (maximum power point tracking) algorithm used is ANFIS.