Fusion research is a global effort, with countries like the European Union, the United States, Russia, Japan, China, Brazil, Canada, and Korea investing in the development of fusion reactors. Despite significant advancements, no country has achieved a self-sustaining fusion reaction that generates more energy than it consumes. Scientists and engineers face challenges in creating the necessary conditions for fusion reactions, developing materials to withstand extreme environments, and optimizing reactor designs. International collaboration, exemplified by projects like ITER, plays a crucial role in sharing knowledge and resources. While there is still much work to be done, fusion energy offers immense potential as a clean, virtually limitless source of electricity, with minimal emissions and waste. Through sustained research efforts, scientists aim to harness fusion power for a sustainable and energy-secure future.

A previous episode in which Fusion was discussed, is linked here.