Year Inducted: 2026
Project R.O.S.E. (Recycled Oil Saves Energy) stands as a landmark accomplishment in process engineering and systems design for the State of Alabama. Conceived in the late 1970s by Gary C. April, a chemical engineering professor at The University of Alabama, and funded through an ADECA/DOE Community Development Grant, the project confronted a major engineering challenge: how to collect, handle, clean and recycle more than three million gallons of used motor oil generated annually by residents who performed their own vehicle maintenance. At the time, Alabama had no unified, statewide infrastructure for the safe recovery of DIY used motor oil. Project R.O.S.E. responded by developing a comprehensive, data-driven engineering model that integrated public works logistics, transportation systems, community education and industrial processing into a single coordinated system.
Pilot programs in Tuscaloosa and Mobile served as the initial proving grounds for a scalable statewide collection framework. Early analyses showed that economic incentives alone would not drive public participation. Instead, the engineering solution needed to prioritize convenience, operational continuity, and minimal disruption to municipal workflows. Key innovations included custom-designed used-oil container racks installed on existing garbage trucks; optimized routing and collection schedules that enabled sanitation departments to collect used oil without changes in manpower, equipment classes or timetables; and a coordinated stakeholder network linking municipalities, gasoline stations, haulers and re-refiners through a centralized logistics system. The Project R.O.S.E. Hotline further strengthened system efficiency by streamlining scheduling, stabilizing feedstock supply and increasing hauler productivity. These innovations demonstrated that large-scale environmental infrastructure could be achieved not by creating new systems, but by engineering enhancements to existing ones.
By 1978, the program had expanded to major Alabama cities, and over the next decade it grew into a fully operational statewide system active in all 67 counties. Expansion followed a “just-in-time” engineering philosophy, adding service stations, haulers and re-refiners only when data demonstrated that system capacity and logistics could support additional growth. By 1986, Project R.O.S.E. was documenting eight million gallons of used oil recovered annually — one of the highest per-capita collection rates in the nation. This achievement conserved a valuable energy resource while preventing millions of gallons of oil from entering waterways, storm sewers and landfills, significantly reducing long-term environmental remediation costs.
As automotive technology evolved — through the rise of quick-lube facilities, dealership service programs and the shift toward synthetic oils — the program adapted with specialized initiatives such as Corporate R.O.S.E. for fleet operators and Marina R.O.S.E. for watercraft industries. Although used oil collection volumes declined as these new developments surfaced, the program’s systems framework endured and became a national model. The U.S. EPA adopted it as the foundation “How to Set Up a Local Program to Recycle
Used Oil,” a guide used in all 50 states and 12 foreign countries. From 1977 to 2004, Project R.O.S.E. demonstrated how engineering innovation, community engagement and data-driven management can solve complex conservation and environmental challenges at scale. Its accomplishments earned national recognition, including a Keep America Beautiful Special Merit Award (1987), ABC’s 1990 nationally televised Earth Day Special (1990), the National AIChE Service to Society Award (1991), the Renew America Environmental Achievement Award (1996) and numerous state environmental education honors.
