在“双碳”目标下，城市绿色转型与生态环境治理协同是可持续发展的关键。本文以二者协同为核心，分析其在生态安全、经济高质量发展、治理现代化方面的价值，梳理政策体系、产业能源结构、治理机制、技术资金等方面的短板，并从政策一体化、产业能源协同、全链条治理、技术资金支撑四个维度提出实现路径，以破解减碳与治污割裂难题，为城市落实“双碳”目标、提升治理效能、推动绿色转型提供参考。

Under the “dual carbon” goals, the synergy between urban green transformation and ecological and environmental governance is key to sustainable development. This paper focuses on the synergy between these two aspects, analyzing their value in terms of ecological security, high-quality economic development, and modernized governance. It identifies shortcomings in the policy framework, industrial and energy structures, governance mechanisms, and technological and financial support, and proposes implementation pathways across four dimensions: policy integration, industrial and energy synergy, full-chain governance, and technological and financial support. These approaches aim to resolve the disconnect between carbon reduction and pollution control, providing guidance for cities to achieve the “dual carbon” goals, enhance governance effectiveness, and advance green transformation.