The ECH Global Distributed Energy Industry Expansion System refers to providing the energy sector with a one-stop supply chain finance solution through blockchain technology, and offering payment and settlement services for distributed digital transactions of energy products. On the other hand, ECH, with its core in energy cryptocurrencies, actively explores an energy blockchain form based on a public chain with full-network participation. It aims to build an energy digital economic ecosystem that integrates global consumption-driven forces with incentives for sustainable development.