A massive, century-old power plant that functioned perfectly without a single moving part.
In short: Located near Cobalt, Ontario, the Ragged Chute Compressed Air Plant powered regional silver mines for over a hundred years. This video explores the history of this engineering marvel, which operated as a man-made geyser on the Montreal River until the 1980s.
The Ragged Chute plant was an ingeniously elegant solution to the energy needs of Canada's early hard rock mining industry. Situated sixteen kilometres southeast of Cobalt, the facility utilized the natural flow of the Montreal River to generate compressed air, which was then piped to nearby mines. Despite its complex output, the system functioned entirely without moving parts.
While Cobalt was once a global powerhouse for silver production, the town eventually experienced a boom-and-bust cycle common to many mining regions. The plant remained a reliable source of power for more than a century, marked by a distinctive white rooster tail of water that sprayed into the air until the 1980s. The video examines the history of this site and the engineer responsible for its creation.
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- Summary by Intellect · source: Engineering Marvels- The Ragged Chute Air Plant
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