Evaluation of Key Components for Green Hydrogen Certification: Hardware, COAP and Blockchain
摘要
In the face of rising concerns about climate change, the energy sector is undergoing a digital transformation. IoT and Blockchain technology has emerged as promising solutions to ensure security, traceability, and efficiency in energy management, particularly in certifying the origin of energy. Various projects in the energy sector are discussed, highlighting how these initiatives are transforming the way energy is produced, distributed, and consumed. The paper explores the design, implementation, and testing of independent units within a green hydrogen certification system. This system is made of hardware that measures hydrogen flow and temperature, a central node that handles data via the COAP protocol, and a blockchain node for secure transactions.