Used cooking oil has undergone a fundamental transformation. Once considered a disposable byproduct — where restaurants often had to pay for grease disposal — UCO is now a valuable commodity that collection companies actively compete to acquire, paying businesses for what was once waste. This shift, driven almost entirely by the growth of the biodiesel and sustainable fuels sector, has fundamentally changed how the UCO supply chain is managed, creating a direct and growing need for accurate tank-level measurement and monitoring solutions.
At Rochester Sensors Europe, we have seen a marked and sustained increase in interest from collection operators, waste management contractors, and biodiesel feedstock aggregators seeking instrumentation that can keep pace with the demands of an increasingly professionalized supply chain.
We are actively engaged with clients across Europe and North America, supporting UCO monitoring deployments that centre on core operational priorities:
Collection optimization — Rochester Sensors’ level measurement solutions give operators real-time fill data across their entire tank estate, enabling dynamic collection scheduling based on actual fill levels rather than fixed timetables. The result is fewer wasted journeys to near-empty tanks, fewer missed collections at high-throughput sites, and a measurable improvement in cost-per-litre collected.
Overfill prevention — As collection networks scale to meet rising feedstock demand, the risk of overflow events at restaurant and food processing sites increases. Rochester Sensors’ solutions provide configurable high-level alerts, giving operators the early warning needed to prevent spills, protect against environmental liability, and maintain compliance with local waste management regulations.
Theft deterrence — With UCO now commanding genuine commodity value, theft has become a serious and growing operational risk. Rochester Sensors’ monitoring solutions provide anomaly detection capability — flagging abnormal volume drops outside scheduled collection windows and enabling operators to identify and respond to suspected unauthorized pumping events quickly and with a clear evidence trail.
Our active engagements span a wide spectrum of operational environments, from food service site deployments through to multi-site collection fleet operations serving large-scale biodiesel producers. We advise on the most appropriate technology for each application — whether non-contact radar, ultrasonic measurement, or IoT-enabled cellular monitors integrated with route optimisation platforms.
To learn more about our UCO monitoring solutions or to discuss your specific requirements, contact the Rochester Sensors Europe team today at [email protected] .
We would be delighted to share relevant use cases and explore how we can help
