The resolution of exploitation barriers renewable resource can give Australia get more sustainable energy future. PAI analytical framework can advise the public innovation policy in Australia. It aims to assist investment for energy producers from occupant construction. Research shows entrepreneur when government fulfills full employment policy proposed to reduce the effect of the business cycle (Effendi and Courvisanos, 2011). In addition, technical solutions to encourage problems that would assist to overcome lumpiness and development of effective storage to solve the irregular nature of renewable energy. Moreover, Australia government renewable energy is MRET aims to increase the contribution for support sustainable energy future. In brief, government tried to develop more sustainable energy for Australian that can assist there country.