Participating start-ups and teams should stick to the development concept of innovation, coordination, green, openness, and sharing and topic of carbon neutrality to connect with clean energy and its infrastructure, energy saving and efficiency improving management and technological innovation, new materials development and new product design, carbon capture, utilization and storage (CCUS) etc. to conduct entrepreneurial practices for highlighting greener energy usage, management procedure, materials application and product design concept, and possess scientific and technological innovation achievements and technology, product, innovative services and implementation plan etc.