Industrial outdoor storage in Canada is a structurally undersupplied, geographically distributed asset class. The country's industrial real-estate inventory exceeds 2.3 billion square feet — the second-largest in North America after the United States — but properly zoned IOS land is a fraction of that footprint, concentrated in a handful of legacy industrial submarkets in each major metropolitan area. The result is a market defined by scarcity in the largest demand centres (Vancouver, Toronto, Montreal, Calgary) and structural availability in the resource-anchored economies (Edmonton's Acheson–Nisku triangle, Saskatoon's Cory potash corridor, the Peace Region oil-and-gas hubs).
Alberta is the deepest IOS market by volume of available, properly zoned land: Calgary (Western Canada's largest industrial market), Edmonton (Acheson Industrial — one of the largest contiguous industrial parks in North America), Red Deer (the QEII midpoint), Fort McMurray (oil sands operations), and Grande Prairie (Montney shale services). British Columbia adds Vancouver and the Lower Mainland (the tightest industrial market in North America), Vancouver Island (ferry-dependent freight), and Interior & Northern BC (Kamloops rail hub, Prince George resource services, Fort St. John Montney). The Prairies anchor the inland-port story with Winnipeg's CentrePort Canada (the largest inland port in North America), Saskatoon (potash and uranium services), and Regina (Global Transportation Hub and Evraz steel). Atlantic Canada rounds out the network with Halifax (Burnside Industrial Park and the Atlantic-Europe gateway) and Moncton & Saint John (NB trucking hub and Irving Oil refinery corridor).
Across all 20 regions, the underlying market dynamics are similar: structurally constrained supply, demand driven by long-haul trucking, port and intermodal freight, and resource-services operations, and a permanent scarcity premium on legal-non-conforming IOS parcels. Rates vary by an order of magnitude between markets, but the operator imperative is consistent — find properly zoned land, in the right submarket, with the right access and road-load capacity, before the next operator does.