Holly to Use Predictive Analytics on Navajo Refinery Equipment

Chicago -- SmartSignal Corp. announced that Holly Corp. will deploy SmartSignal's EPI*Center predictive analytics solution at its Navajo Refinery. The software will be deployed on Navajo's crude unit, CCR unit, fluidized catalytic cracker unit, hydro treating unit, and ROSE unit.

SmartSignal's EPI*Center continually inspects key aspects of process and equipment health to provide early warning of impending problems, enabling increased uptime and reduced operating costs. Unlike condition-monitoring devices, EPI*Center provides constant, 24/7, predictive, data-centric analysis of the health of all monitored equipment and processes. In this way, EPI* Center identifies impending problems, transcends data overload, and predicts abnormal process and equipment performance days, weeks, and even months earlier than possible with traditional monitoring methods.

"We're proud to add Holly Corporation to our distinguished list of performance leaders in the energy industry. We're confident that EPI* Center will help bolster Holly Corporation's industry-leading position," said Jim Gagnard, president and CEO of SmartSignal.

About Holly Corp.
Holly Corp., headquartered in Dallas, TX, is an independent petroleum refiner and marketer that produces high-value light products, such as gasoline, diesel fuel, and jet fuel. Holly operates, through its subsidiaries, an 82,000 barrels per day (bpd) refinery located in Artesia, NM, and a 26,000 bpd refinery in Woods Cross, UT. Holly also owns a 45% interest (including the general partner interest) in Holly Energy Partners, L.P.

About SmartSignal
SmartSignal Corp. is the leader in equipment-performance-improvement solutions, with 40 issued or licensed patents pending/owned and broad foreign coverage. SmartSignal's EPI*Center business-intelligence solution helps companies gain unprecedented insight into the health of critical business equipment.

SmartSignal's clients in power generation represent over 350,000 megawatts of power; other SmartSignal clients include industry leaders in refining, pipelines, petrochemicals, airlines, mining, and process manufacturing. SmartSignal has been widely acclaimed in the press, including The Wall Street Journal, The Economist, Newsweek, Investor's Business Daily, and many more. In both 2004 and 2005, SmartSignal was a finalist for the prestigious Platts Global Energy Award in the Commercial Technology of the Year category. SmartSignal, along with SAP and its client, Delta Air Lines, also won the APICS Technology Partnership Award of Excellence in 2004.

For more information, visit the company's Web site or contact John Kerastas at 630-829-4020, 630-640-4251, or [email protected].