POSTER 17 - Enhancing the Reliability of Decentralized Hybrid Renewable Energy Metering - Systems in Microgrids through Blockchain and Smart Meter Technologies
by AL BAGAYOGO, PHD Student - Science and Engineering Research Laboratory, Faculty of Sciences and Technology, Sidi Mohamed Ben Abdellah University
This paper presents a blockchain-based smart microgrid architecture designed to enhance the integration of renewable energy, facilitate real-time monitoring, and facilitate peer-to-peer (P2P) energy trading. The proposed system integrates a variety of distributed energy resources, including photovoltaic solar panels, wind turbines, and hydroelectric power, alongside smart meters and a decentralized blockchain-based energy management layer. The system operates using a Proof-of-Authority (PoA) consensus mechanism, which enables rapid and cost-effective validation of energy transactions. A 24-hour simulation revealed a renewable energy penetration rate of 82.4%, with photovoltaic and wind units generating 58 kW and 28 kW, respectively. The 80 kWh battery functions within a charge range of 34% to 89%, achieving an efficiency rate of 88.5%. The blockchain records 1,152 transactions daily, with a latency of 0.83 seconds, ensuring real-time traceability. Dynamic pricing varies between $0.84 and $1.26 per kWh, leading to a 17% reduction in costs for consumers. In comparison to centralized control, the proposed model enhances billing accuracy to 99.7%, boosts renewable energy utilization by 12%, and decreases latency by 69%. Overall, this architecture supports transparent, secure, and cost-effective management of renewable energy for future decentralized smart grids.
