The energy transition is rapidly unfolding, driven by technological advancements and shifting regulations. In 2025, significant movements within investment banks are shedding light on the evolving landscape of clean energy M&A dominance. Serge Tismen's departure from Citigroup to Moelis and Mizuho's acquisition of Augusta & Co signify a strategic focus on talent and expertise as key drivers of success in the energy transition. Tismen's specialization in hydrogen, carbon capture, and EV infrastructure positions Moelis to capitalize on clean energy M&A opportunities post-regulatory clarity. Similarly, Mizuho's integration of Augusta & Co bolsters its advisory capabilities, particularly in navigating the global complexities of decarbonization. The transition towards clean energy requires nuanced understanding and specialized knowledge, as highlighted by these strategic moves. Firms like Moelis and Mizuho are expected to play pivotal roles in facilitating clean energy capital flows, especially in sectors like hydrogen, EV charging, and carbon capture. Investors are advised to keep track of these firms' activities for potential investment opportunities. Despite short-term setbacks due to regulatory uncertainties, the industry remains optimistic about a rebound in the latter part of 2025. Companies are preparing for future investments and strategic decisions, aligning themselves to benefit from upcoming policy changes. The interaction between talent shifts, regulatory dynamics, and market trends will define success in the rapidly evolving clean energy sector, offering valuable insights for investors and industry players alike.