The article has focused on the European Green Deal [EGD], its goals, key tasks and components. Particular attention has been paid to the specifics of the implementation of the EGD in the partner countries of the Eastern Partnership [EaP]. The author’s approach to singling out clusters of the EaP countries on the integration of their green policies, taking into account the level of convergence of the EaP countries environmental and climate policies and the peculiarities of the implementation of the EGD, has been presented. The potential of the countries of the region in terms of readiness to switch to green energy has been identified on the basis of the Energy Transition Index and the dynamics of the EaP Environmental and Climate Policy Sub-Index. The degree of correlation between the general degree of convergence of the EaP countries to the European Union and the degree of convergence of the EaP countries environmental and climate policies to the EGD has been determined. The ways of transformation of the strategy of formation and implementation of the EGD for the Eastern Partnership countries, taking into account the current challenges, have been outlined. Thorough conclusions and recommendations for the EaP countries in the context of EGD implementation have been presented.