Abstract: Digital technology adoption provides new technological pathways for enterprises to break through the bottlenecks in green innovation. Based on the perspective of data factor synergy, this study investigates the internal logic and evolutionary path of how digital technology adoption enables enterprise green innovation through multiphase dynamic analysis. The findings indicate that digital technology adoption(including both breadth and depth) has a direct enabling effect on enterprise green innovation. Furthermore, digital technology adoption facilitates green innovation through data-labor synergy, data-capital synergy, and data-technology synergy. The evolutionary path is divided into three stages: the initial stage involves acquiring business process and environmental performance data; the development stage focuses on constructing data middle platforms and decision support systems; and the mature stage promotes ecological symbiosis and green innovation paradigm shifts. The conclusions offer theoretical references and practical guidance for planning pathways through which digital technology adoption can empower enterprise green innovation.