Yellow grease was the gold in the Wasatch Front for Utah entrepreneur Gerald Pezely.While earning his master’s degree in business administration, he collected waste vegetable oil from restaurants for a Logan-based company. When it discontinued the service, Pezely filled the vacuum by starting Renegade Oil Inc. in Salt Lake City. Besides collecting and processing the product, he pumped grease traps. His built-in clientele encompassed the entire northern part of the state.In 2002, Pezely hired Dennis Brunetti, vice president of sales and service for Information Consultants Inc. in Salt Lake City, to expand the company. Together, they tripled the annual revenue
