Nuclear fusion breakthroughs by General Fusion in Canada and China’s EAST reactor have generated excitement about the prospects of clean, abundant energy to meet the increasing power demands from AI and electrification. The emergence of new fusion startups globally has attracted substantial private investments.
Nuclear fusion involves merging the nuclei of atoms to create a single nucleus, producing substantial energy without generating radioactive waste, unlike traditional nuclear reactors. While fusion utilizing hydrogen from water is promising, commercial fusion reactors are not yet operational.
Recent achievements include China’s EAST reactor surpassing plasma density limits, potentially leading to more cost-effective fusion reactors. General Fusion’s milestone in neutron production has also garnered attention. Despite these advancements, challenges remain, such as sustaining fusion reactions and managing extreme heat and radiation.
Canada’s involvement in fusion extends to supplying tritium for reactors globally. The quest for economically viable fusion power continues, with startups exploring innovative technologies to reduce costs. Private industry collaboration with governments is crucial to overcoming practical engineering hurdles.
As the industry progresses, establishing supply chains and regulatory frameworks to support fusion development becomes imperative. The growing interest in fusion reflects the need for sustainable energy solutions to address global energy demands and combat climate change.