Why Canada's revolutionary CANDU nuclear reactor failed to dominate the global energy market
In short: Canada entered the nuclear age in 1945 and later developed the CANDU, a reactor design praised for its safety and economy. This video explores the technical ingenuity behind this Canadian innovation and examines the political and economic forces that prevented it from becoming a global standard.
The CANDU reactor emerged as a significant achievement in nuclear engineering, introduced in the late 1960s. It was designed to be both highly economical and among the safest reactors globally. Despite its potential to transform the power industry, the technology saw limited adoption, with only a handful of units constructed.
Canada's nuclear history began at Chalk River Laboratories on September 5, 1945, when the Zero Energy Experimental Pile (ZEEP) achieved criticality. This legacy includes contributions to the Manhattan Project and advancements in medical isotope production, such as cobalt therapy developed by Dr. Harold Johns. The CANDU remains a central, if underutilized, chapter in this history.
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Sources
- Summary by Intellect · source: CANDU: Canada’s Ingenious but Doomed Nuclear Super Reactor
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