Dennis Buchanan, PE, is a Plant Director for Southwestern Public Service Company (SPS). SPS is one of 4 operating companies of Xcel Energy. Dennis has worked in the Electric Utility, Power Generation field for over 40 years. His background includes performance and plant engineering, project management, and senior management. A large portion of his career was dedicated to power plant process controls where he designed and implemented DCS retrofits throughout the SPS fleet. Currently, Dennis is the Plant Director of the Harrington/Nichols complex that consists of 3 coal fired units and 3 gas fired units. Dennis has a B.S. degree in Mechanical Engineering from Texas Tech University and is a Professional Engineer in the State of Texas.

Jeff Fassett, President & Co-Owner, IEM Energy Consultants, LLC
Mr. Fassett is Co-owner and founder of IEM Energy Consultants LLC has more than 36 years of broad based experience in the power and related industries. He founded IEM in 1998 as a boutique consulting practice which provides consulting services in all aspects of power plant operations, maintenance, and management to clients worldwide. Mr. Fassett has provided services in outage planning, management and oversite, long range O&M budgeting, reliability assessments, and plant staffing analysis. In addition, he has also been involved in the negotiations of long-term service agreements representing over 30 GW of gas and steam turbine generating capacity worldwide and has testified as an expert witness regarding proper operations and maintenance practices and procedures. Under his guidance, IEM has experienced significant growth, and now employs almost 15 consultants.

Prior to forming IEM, Mr. Fassett held roles of increasing responsibility with various utilities, both regulated and IPP's, as well as petrochemical process facilities. These roles included Plant Engineer, Maintenance Engineer, Start Up Manager, Maintenance Manager and Plant Superintendent. His experience includes coal, simple and combined cycle CT's and coal gasification. Mr. Fassett sits on the Board of Directors of the Plant Managers Institute, the Advisory Board of the Electric Power Conference, is a member of the ASME Power Committee, and International Gas Turbine Institute, Education Subcommittee. He has taught college classes in Energy & the Environment, Ethics in the Energy Industry, Electronics and Power Plant Operations. He holds a Bachelor's degree in Mechanical Engineering from North Dakota State University with an emphasis in Power Plant System Design