We introduced a concept of Decentralized Power Exchange (DPEX) that helped in implementing truly secure P2P energy trading. Download this case study to learn how Blockchain was leveraged to remove the adversarial inefficiencies that exist in the power sector of emerging economies. Using Blockchain for P2P Energy trading is set to usher a new era of “shift of trust” and low barriers to entry around new business ideas. The increased role of smart contracts has enabled an exponential rise in the emergence of open, permission-less economies across varied industries using blockchain. This case study introduces a concept of Decentralized Power Exchange (DPEX) and provides a detailed overview of implementing truly secure P2P energy trading with blockchain. The case study also highlights various use cases of blockchain in the energy/power sector.