Brian Appelbe, a Research Fellow at Imperial College London's Centre for Inertial Fusion Studies, delves into the promising realm of fusion energy. He discusses how this groundbreaking technology aims to replicate the sun’s power for clean energy. Recent milestones, including achieving net energy gain, are highlighted. Brian also explores how private investments and technological advances are accelerating the timeline for commercial fusion. With its potential for low-cost electricity, fusion could revolutionize our approach to energy in the near future.