Hatley DD. 2007. Real-Time Centrifugal Chiller Diagnostician. PNNL-SA-55331. Battelle-Pacific Northwest Division, Richland, WA. Presented at the IDEA 2007 Conference, Scottsdale, AZ, June 18, 2007.
Hatley DD, and SF Hultman. 2005. Campus Wide Load Shedding on DOD/DOE Site. Presented at the Hawaiian Electric Energy Conference, Vaikola, HI, on September 30, 2005. PNNL-SA-46749.
Meador RJ, and DD Hatley. 2004. DSOM-Decision Support for Operation and Maintenance - Application to a USMC Base Centralized Energy System. In IDEA 95th Annual Conference and Trade Show. PNNL-SA-41179, Pacific Northwest National Laboratory, Richland, WA. [Unpublished]
Meador RJ, DD Hatley, and J Della-Volle. 2001. Taking a 50 Year Old WWTF to the Next Century. Presented at the 2001 South Carolina Environmental Conference, Myrtle Beach, South Carolina. PNNL-SA-34032. Pacific Northwest National Laboratory, Richland, Washington.