This study investigates the participation of China and Russia in the Clean Energy Ministerial (CEM). In which policy initiatives have these two countries participated? In which initiatives have they taken the lead? Building on the club theory and international relations literature, we approach the research questions by offering an in-depth analysis of the policy dynamics inside the CEM. From a theoretical viewpoint, we posit that China has been more active in the CEM than Russia, which our empirical analysis confirms. However, Russia has also been involved in several CEM initiatives. Concerning leadership, China has demonstrated a greater interest in playing that role than Russia. We conclude that, overall, China makes a better strategic use of the CEM in terms of gathering information and developing networks with other member states as well as private actors in order to implement measures for overcoming the challenges of clean energy transition.