在全球气候变化、资源环境约束趋紧形势下，生态产品价值实现与绿色经济转型是区域高质量发展的关键。本文以贵州为研究对象，运用“生态产品供给—绿色经济”耦合协调度等模型，结合熵权TOPSIS法，基于2011—2022年六个地州市数据，分析二者耦合协调时序演进及障碍因素。结果显示，贵州各城市生态产品供给与绿色经济耦合协调水平持续提升但有差异，生态调节服务因子是主要障碍。据此提出政策建议，为西部生态脆弱区绿色转型提供“贵州方案”

Against the backdrop of global climate change and increasingly stringent resource and environmental constraints, the realization of ecological product value and the transition to a green economy are pivotal for achieving high-quality regional development. Taking Guizhou as the research object, this study employs models such as the coupling coordination degree model for “ecological product supply-green economy” and integrates the entropy weighted TOPSIS method. Based on data from six prefecture-level cities in Guizhou from 2011 to 2022, it analyzes the temporal evolution and obstacle factors of their coupling coordination. The results indicate that while the coupling coordination level between ecological product supply and green economy has continuously improved across cities in Guizhou, disparities persist. Ecological regulation service factors emerge as the primary obstacle. Based on these findings, policy recommendations are proposed to provide a “Guizhou Approach” for green transformation in ecologically fragile regions of western China.