With the continuous development of the social economy, China is gradually accelerating and playing a very important role in construction projects. However, the construction industry is also developing rapidly. Although China has become the world's largest construction market, it also faces many problems in the process of development, such as excessive energy consumption, serious resource waste, and serious environmental pollution. These problems seriously affect the sustainable development of China's construction industry. Green building is a construction model that conforms to the concept of sustainable development. Green buildings can not only save resources and energy, but also reduce the impact on the environment, thereby promoting sustainable development of China's socio-economic and ecological environment. Therefore, this article will analyze and study the application of new green building technologies in construction, aiming to promote the further development of green buildings in China.