Recently, the General Office of the Nanjing Municipal People's Government issued a notice on the implementation plan for Nanjing's demonstration action to promote the deep integration of advanced manufacturing and modern service industries. The notice states that it will strengthen the green integration of the production and use of new energy sources with manufacturing, promote the collaborative development of new energy production services such as solar energy and hydrogen energy and equipment manufacturing, promote intelligent power generation and smart energy equipment systems, and improve facilities and services for hydrogen energy preparation, storage, transportation, and refueling.