Dr. Prabhas Kumar Singh is elected as a member of Parliament in the 16th Lok Sabha from May 2014 onwards. He is a member of Standing committee of Human Resource Development and the consultative committee of the Ministry of Tourism and Culture. He is also a member of the Odisha Development Council. He has been instrumental in publishing a number of research articles on history, culture, archaeology, etc. in national as well as international journals.

He has encouraged and successfully carried out mobilizing resources, and capacity building of stakeholders for the environment and clean energy initiatives in his constituency and his state.

He has successfully distributed 2000 solar lights under Atal Jyoti Yojana programme in his constituency. He has also promoted a number of models of solar pumps and also spread awareness about importance of off grid renewable energy technologies in his constituency and other neighboring local areas. He is taking a lead in introducing concept of smart classrooms where classrooms in the local areas would be powered by solar energy technologies. The projects of smart classrooms are on-going and he is taking a lead in mobilizing resources of the projects through CSR Funds.