The research is dedicated to identifying and outlining potential pathways for enhancing the mechanisms of financial support aimed at facilitating and accelerating the development of the green economy. Moreover, the research examines the specific features of implementing this process within the member states of the Eurasian Economic Union (EAEU). To achieve this goal, the research involved analyzing, evaluating, and comparing materials presented by various sources. Based on a dialectical approach to analysis, the authors formulated proposals that could increase the financial provision of enterprises undergoing ESG transformation. Thus, the research underscores the necessity of creating a unified financial market within the EAEU, implementing public-private partnership projects to develop infrastructure that meets the demands of transitioning to a green economy, and establishing consortia. The execution of these measures, in addition to the proposals of other authors, could become part of a comprehensive strategy for transitioning to a green economy in the considered region.