With the increasing environmental problems, smart grid has become the consensus of the world to improve sustainable energy systems. Smart grid emphasizes the full interactive link between the elements of the network to improve a fully autonomous and intelligent energy network. One of the key ideas behind this is sharing energy and information. But this brings many problems to the traditional centralized power system. As an emerging information technology, blockchain is one of the ideas to solve problems such as distributed network and network security. The purpose of this paper is to optimize the deployment of energy based on blockchain, and to compare and analyze Ethereum and Hyperledger Fabric technologies in the experiment. The experimental results show that in order to achieve optimal energy deployment, the Hyperledger Fabric platform is more suitable for deployment as an energy trading network and platform.

James Yong Liao. Optimal Deployment of Energy Based on Blockchain. Academic Journal of Energy (2022), Vol. 3, Issue 1: 31-39. https://doi.org/10.38007/RE.2022.030104.

[1] Beck, Roman. Beyond Bitcoin: The Rise of Blockchain World. Computer, 2018, 51(2):54-58. https://doi.org/10.1109/MC.2018.1451660

[2] Miraz M H ,  Ali M . Applications of Blockchain Technology beyond Cryptocurrency. Annals of Emerging Technologies in Computing, 2018, 2(1):1-6.

[3] Puthal D ,  Malik N ,  Mohanty S P , et al. The Blockchain as a Decentralized Security Framework [Future Directions]. IEEE Consumer Electronics Magazine, 2018, 7(2):18-21. https://doi.org/10.1109/MCE.2017.2776459

[4] Reyna A , C Martín,  Chen J , et al. On blockchain and its integration with IoT. Challenges and opportunities. Future Generation Computer Systems, 2018, 88(11):173-190. https://doi.org/10.1016/j.future.2018.05.046

[5] Foti M ,  Mavromatis C ,  Vavalis M . Decentralized blockchain-based consensus for Optimal Power Flow solutions. Applied Energy, 2021, 283(1):116100-116100.

[6] Cioara T ,  Antal M ,  Mihailescu V T , et al. Blockchain-Based Decentralized Virtual Power Plants of Small Prosumers. IEEE Access, 2021, 99(99):1-1.

[7] Anderson J . Shell and Sumitomo invest in blockchain-based energy company LO3. Platts Megawatt Daily, 2019(12):12-12.

[8] Tsao Y C ,  Thanh V V ,  Wu Q . Sustainable microgrid design considering blockchain technology for real-time price-based demand response programs. International Journal of Electrical Power & Energy Systems, 2021, 125(1):106418-106418.

[9] Dongsheng, Yang, Qianqian, et al. Optimal Operation of Microgrid Based on User Power Unsatisfactory - ScienceDirect. Energy Procedia, 2018, 145(1):76-81. https://doi.org/10.1016/j.egypro.2018.04.013

[10] Kshetri, Nir. 1 Blockchain's roles in meeting key supply chain management objectives. International Journal of Information Management, 2018, 39(1):80-89.

[11] Hammi M T ,  Hammi B ,  Bellot P , et al. Bubbles of Trust: a decentralized Blockchain-based authentication system for IoT. Computers & Security, 2018, 78(1):126-142. https://doi.org/10.1016/j.cose.2018.06.004

[12] Deepak P ,  Nisha M ,  Mohanty S P , et al. Everything You Wanted to Know About the Blockchain: Its Promise, Components, Processes, and Problems. IEEE Consumer Electronics Magazine, 2018, 7(4):6-14. https://doi.org/10.1109/MCE.2018.2816299

[13] Khaqqi K N ,  Sikorski J J ,  Hadinoto K , et al. Incorporating seller/buyer reputation-based system in blockchain-enabled emission trading application. Applied Energy, 2018, 209(1):8-19.

[14] Esposito C ,  Santis A D ,  Tortora G , et al. Blockchain: A Panacea for Healthcare Cloud-Based Data Security and Privacy?. IEEE Cloud Computing, 2018, 5(1):31-37.

[15] Saberi S ,  Kouhizadeh M ,  Sarkis J . Blockchain technology: A panacea or pariah for resources conservation and recycling?. Resources Conservation & Recycling, 2018, 130(1):80-81.

[16] Gatteschi V ,  Lamberti F ,  Demartini C , et al. To Blockchain or Not to Blockchain: That Is the Question. IT Professional, 2018, 20(2):62-74.

[17] Chakraborty R B ,  Pandey M ,  Rautaray S S . Managing Computation Load on a Blockchain – based Multi – Layered Internet – of – Things Network. Procedia Computer Science, 2018, 132(1):469-476. https://doi.org/10.1016/j.procs.2018.05.146

[18] Pustiek M ,  Kos A . Approaches to Front-End IoT Application Development for the Ethereum Blockchain. Procedia Computer Science, 2018, 129(1):410-419. https://doi.org/10.1016/j.procs.2018.03.017

[19] Uriarte R B ,  Nicola R D . Blockchain-Based Decentralized Cloud/Fog Solutions: Challenges, Opportunities, and Standards. IEEE Communications Standards Magazine, 2018, 2(3):22-28. https://doi.org/10.1109/MCOMSTD.2018.1800020