In order to solve the dilemma of unbalanced and insufficient growth of green innovation in western national high-tech zones, based on the sequential network RAM model and gravity model considering unexpected output, the green innovation ability of 39 western national high-tech zones is evaluated from two aspects of green innovation efficiency and green innovation connection, Combined with the strategic positioning, function and mission of the western national high tech Zone under the guidance of high-quality development in the new era, this paper studies and puts forward the promotion path of the green innovation ability of the western national high tech Zone. The results show that the mature national high-tech zone needs to strive to become a national pilot demonstration zone of green innovation; The main task of the growing national high-tech zone is to lead the low-carbon transformation of the economy and society in the western region; Developing national high-tech zones should give full play to their unique advantages, release the potential of green innovation and radiate to drive the adjacent high-tech zones; Potential national high-tech zones should dare to cultivate their unique green innovation culture, so as to lay the foundation for the successful docking of national high-tech zones with strong green innovation ability. The research conclusion provides practical basis and policy reference for the comprehensive transformation of western national high-tech zones to high-quality green development.