Abstract: Good ecological environment is the foundation for the long-term existence and sustainable development of human society, and it is also an important part of the people's need for a better life. In the nineteenth report of the party, the construction of ecological civilization, as a millennium project for the sustainable development of the Chinese nation, has been raised to an unprecedented height. Therefore, in the clear based on the basic concept of ecological civilization construction, through reading the report and the series speeches of General Secretary Xi Jinping on the construction of ecological civilization important spirit in the nineteenth report of the party, it has the important theoretical and practical significance to explore and research the importance of promoting the construction of ecological civilization under the condition of the new era, and explore the path of the new era of ecological civilization construction.