Category: Monopoly Power

• Standard Oil Ice-Block Plot

  The Standard Oil Ice-Block Plot was the belief that John D. Rockefeller and the wider Standard Oil empire used monopoly power, transport networks, and commercial influence to suppress or delay electric cooling technologies in order to keep households dependent on ice delivery. In its strongest form, the theory argued that electric refrigeration was technically feasible but commercially smothered because a delivered-ice economy remained profitable to entrenched interests. Although the historical transition from natural ice and iceboxes to electric refrigeration was real and prolonged, and although Standard Oil itself had already been broken up in 1911 before mass household electric refrigeration took off, Rockefeller’s name continued to function in rumor as shorthand for large-scale corporate suppression. The theory thus fused real cooling-history transition with a broader anti-monopoly suspicion.