Storing Natural Gas

Natural gas demand increases during certain times of the year.

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Winter demand can be up to 50 percent higher than in the summer, with extra volumes needed to heat homes and businesses. Natural gas storage helps meet this seasonal demand. Gas is injected into storage during periods of low demand and withdrawn from storage during periods of high demand.

Storing Natural Gas graphic
Our work: Natural gas storage
Find out more about Enbridge’s natural gas storage operations
Video: The Union Gas Dawn Hub
The Dawn Hub, near Sarnia, Ontario, is Canada's largest integrated underground natural gas storage facility, and one of North America's largest liquid natural gas (LNG) trading hubs.