Fujitsu has successfully completed trails on using blockchain to efficiently manage the inefficiencies in electricity supply. The company had partnered with ENERES, a local power disbursal company, for realizing the purpose.

The company implemented a blockchain-based process known as Demand Response (DR) to improve the success rate of power sharing. DR is an agreement between consumers and utility companies which estimates the peak demand hours and manages the surplus power supply during these hours.

With the new system, electricity consumers can efficiently manage the surpluses electricity from power savings among themselves. The company has claimed that the blockchain-powered DR system has demonstrated better performance over the previous system. Also stated, that the trial has shown an approximately 40% improvement to the DR success rate.