Central Committee of the Party calls for high-standard planning and construction of Xiongan New Area，which targets at becoming a national model of high-quality development，and a model of city with green development in new era.On the basis of developing green finance and green financial mechanism of Xiongan New Area，the section draws lessons from the experience of regional green financial development at home and abroad，emphatically analyses the challenges faced by the green finance of Xiongan New Area，such as the severe ecological environment，the great pressure of industrial reconstructing and the weak foundation of green financial development.Policy suggestions on top-level design improvement，green financial innovation，how to make a breakthrough and how to build a risk control mechanism for the green financial development of Xiongan New Area are also proposed in the book.