After briefly introducing the economic and social situation in Xuzhou, Song Lewei, Secretary of the Xuzhou Municipal Party Committee, pointed out in his speech that in recent years, Xuzhou has adhered to the trend of innovation, upgrading, and pursuing "green" development, promoting the transformation and upgrading of traditional energy and the cultivation and growth of new energy. Under the dual management of production, the green and low-carbon energy industry has achieved breakthroughs and accelerated its rise. Xuzhou will take this conference as an opportunity to take the green and low-carbon energy industry as an important fulcrum for building a modern industrial system. Guided by the medium and long-term development plan of the new energy system, Xuzhou will accelerate the construction of a demonstration city for the new energy system and contribute more to serving the national energy strategy.