Cooking Oil Theft Costs Restaurants Millions in Growing Black Market

The scale of the problem has drawn federal attention, with recent convictions highlighting the lucrative nature of the black market. On August 22, an individual in the Western District of New York pleaded guilty to stealing 45,000 pounds of oil for transport to a Pennsylvania refinery. Shortly after, another suspect was apprehended with $140,000 in cash and 12,000 gallons of stolen inventory. These incidents follow a July warning from New York State Police regarding organized siphoning operations in the central region of the state.

Ryan Haggerty, general counsel for Buffalo Biodiesel, identifies restaurant storage areas as primary targets due to a frequent lack of surveillance and poor lighting. While security upgrades require upfront capital—a challenge for establishments with thin margins—Haggerty argues that protecting the waste stream is essential. Used cooking oil has become a valuable commodity for the biodiesel sector, transforming what was once a disposal cost into a reliable revenue stream for owners. As theft rates trend upward, the company is pushing for better site management to deter criminals from accessing the high-demand resource.