In 2019, PYC published its inaugural report titled "Indonesia Energy Kaleidoscope 2019," which highlights significant events in the energy sector over the year. The report encompasses twelve diverse topics, including policy updates, developments in energy infrastructure, domestic energy markets, and international influences affecting Indonesia's energy landscape. Researchers engaged in a comprehensive discussion and analysis of these events, extracting valuable lessons learned. The findings underscore the dynamic nature of the energy sector, illustrating that the energy landscape today markedly differs from that of previous decades. This dynamism presents both challenges and opportunities, emphasizing the critical choices facing Indonesia's energy stakeholders as they navigate the future.