Ms. Collawn currently serves as Chairman, President and Chief Executive Officer of PNM Resources, Inc., a publicly traded multi-state utilities corporation serving electricity customers. Under her leadership, PNM became the first U.S. investor-owned utility to set the goal of 100% carbon-free generation by 2040. Prior to that, Ms. Collawn was President and Chief Executive Officer of Public Service Company of Colorado, a subsidiary of Xcel Energy, Inc., where she managed a 6,500-person operation responsible for electric and gas distribution and transmission for more than 4 million customers. Ms. Collawn also currently serves as a director of Equitrans Midstream Corporation (NYSE: ETRN), a midstream energy services company. Additionally, Ms. Collawn serves as Director of Edison Electric Institute (EEI), a national association of electric companies that develops programs to drive change in the electric power industry and communities they serve to deliver safe, reliable, affordable and cleaner energy; Electric Power Research Institute (EPRI), an independent, non-profit center for public interest energy and environmental research, including sustainability and carbon reduction matters for the electric industry; and Nuclear Electric Insurance Limited (NEIL), a mutual insurance company which insures all nuclear power plants in the United States as well as some facilities internationally. Ms. Collawn currently serves as chairman of New Mexico Partnership, is former chairman of the Greater Albuquerque Chamber of Commerce, Kirtland Partnership Committee and of United Way of Central New Mexico. She is also a former member of the Economic Advisory Council for the Federal Reserve Bank of Kansas City. Ms. Collawn earned her M.B.A. from Harvard Business School.