Board of Directors

Gregory E. Aliff
Greg AliffDirector since 2015
Age 62
Mr. Aliff is the former Vice Chairman and Senior Partner of U.S. Energy & Resources at Deloitte LLP, a global provider of professional services, where he began his distinguished career nearly four decades ago. From 2012 to 2014, Mr. Aliff led Deloitte’s Sustainability Services practice, which focused on water and energy management. Prior to that, he led the firm’s U.S. Energy & Resources practice for ten years. Mr. Aliff also previously served as a member of the Board of Directors of the United States Energy Association. He currently serves as a director on the board of SCANA Corporation and as a director for Grid Alternative, a non-profit organization. Mr. Aliff earned his Bachelor of Science in Accounting and his Masters of Business Administration from Virginia Tech University. He is a Certified Public Accountant.

Mr. Aliff brings extensive accounting, auditing, and financial reporting experience to the Board, with specific expertise in both the public utility and energy and resources industries. He also has in-depth experience in strategy, enterprise risk management, and regulatory affairs from his many years providing professional services to numerous major utilities. His deep understanding of public utility markets and the breadth of experience he has gained from working with public companies make him a valuable resource to the Group.

Terry P. Bayer
Terry P. BayerDirector since March 2014
Age 64
Ms. Bayer is the Chief Operating Officer (COO) for Molina Healthcare, Inc., a managed care company that provides Medicaid and Medicare related solutions to meet the health care needs of low-income individuals and families. She has held that position since 2005. She was previously Executive Vice President of Health Plan Operations and also held management positions at FHP and AccentCare, Inc. Ms. Bayer previously served on the Board of Directors of Apria Healthcare Group, Inc. from 2006-2008 where she served as the chair of the compliance committee and served as a member of the compensation committee. She holds a Juris Doctor Degree from Stanford University, a Master’s Degree in Public Health from the University of California, Berkeley, and a Bachelor’s Degree in Communications from Northwestern University.

Ms. Bayer brings senior leadership, financial, operational, and public health expertise to the Board from her service as the COO of Molina Healthcare, Inc., a public company. She has many years of experience as an operating executive with a strong focus on government program compliance, public health and administration, as well as customer service. Her significant background and experience in health care supports the Board’s efforts in overseeing and advising on employee health matters. Her previous experience as a director of Apria Healthcare Group. Inc. and a committee member also allows her to contribute to the Group.

Edwin A. Guiles
Edwin A. GuilesDirector since 2008
Age 65
Mr. Guiles has been a director of Cubic Corporation since 2008. He was formerly Executive Vice President of Corporate Development at Sempra Energy. From 2000 to 2006, he was Chairman and CEO of San Diego Gas & Electric (SDG&E) and Southern California Gas Company (SoCal Gas), Sempra Energy’s California regulated utilities. He held a variety of management positions at SDG&E since joining that company in 1972.  Mr. Guiles is also past chairman of the California Chamber of Commerce. He has a Mechanical Engineering Degree from the University of Arizona.

Mr. Guiles is a former chairman & CEO with a strong public utility background. He has corporate governance experience through his service on the boards of SDG&E, SoCal Gas and Cubic Corporation, a public company. He brings to the Board valuable senior management and operational expertise from his 37 years at Sempra Energy, SDG&E and SoCal Gas. Additionally, Mr. Guiles’ in-depth knowledge of public utility regulation provides the Board with crucial insight.

Bonnie G. Hill
Bonnie G. HillDirector since 2003
Age 73
Ms. Hill is the president of B. Hill Enterprises, LLC, a consulting firm specializing in corporate governance and board organization. She is also co-founder of Icon Blue, a brand marketing company. From 1997 to 2001, she was President & CEO of Times Mirror Foundation and Senior Vice President, Communications and Public Affairs, of The Los Angeles Times. She is a director of Yum Brands, Inc. She was formerly a director of AK Steel Holdings Corp., Home Depot, Inc., Hershey Foods Corporation, and is a former member of the Investors Advisory Group of the Public Company Accounting Oversight Board. She is a trustee of the RAND Corporation, a member of the Shareholder Director Exchange (SDX), and was a founding member of the Lead Director Exchange (LDN).

Through her experience as a former chair of the SEC’s Consumer Affairs Advisory Committee, and as a former director of the National Association of Securities Dealers Regulation Board, Ms. Hill brings to the Board significant public policy, regulatory and governance expertise. Her business experience as well as her service on the boards of a variety of public companies over the past 21 years demonstrates her extensive knowledge of the complex financial and operational issues that public companies face.

Martin A. Kropelnicki
Martin A. KropelnickiDirector since 2013
Age 48
Mr. Kropelnicki is President & CEO of the Group. Mr. Kropelnicki joined the Group as Vice President, Chief Financial Officer (CFO) and Treasurer in 2006 and was named the President and COO in 2012. He then was appointed President & CEO of the Group effective September 1, 2013. He has over 25 years of experience in finance and operations, including 15-plus years as a CFO at public listed companies and has held executive positions at PowerLight Corporation, Hall Kinion & Associates, Deloitte & Touche Consulting Group and Pacific Gas & Electric Company. He holds a Bachelor of Arts Degree and Master of Arts Degree in Business Economics from San Jose State University.

Mr. Kropelnicki is well positioned to lead the Group’s management team and give guidance and perspective to the Board. His experience as the former CFO of the Group provides expertise  in both corporate leadership and financial management. His 15-plus years as a CFO of public listed companies and operations management experience enables him to offer valuable perspectives on the Group’s corporate planning and budgeting along with operational and financial reporting.

Thomas M. Krummel
Thomas M. KrummelDirector since 2010
Age 63
Dr. Krummel is the Susan B. Ford Surgeon-in-Chief at the Lucile Packard Children’s Hospital and the Emile Holman Professor and Chair of the Department of Surgery at Stanford University School of Medicine. A leader in his field, he has been honored with the Henry J. Kaiser Family Foundation Award for Excellence in Clinical Teaching; the John Austin Collins, M.D. Memorial Award for Outstanding Teaching and Dedication to Resident Training; and the Lucile Packard Children’s Hospital Recognition of Service Excellence. He is currently chair of the board of directors of Fogarty Institute for Innovation and serves as a director of Morgridge Institute for Research – University of Wisconsin.

Dr. Krummel brings to the Board experience with professional training and development as well as a familiarity with medical, public health, and science issues. He offers the Board unique insight on public health matters, including healthcare policy and legislation, drinking water quality, and employee health.

Richard P. Magnuson
Richard P. MagnusonDirector since 1996
Age 59
Mr. Magnuson is a private venture capitalist and is lead director.  Mr. Magnuson holds an undergraduate degree in economics, a law degree and a master’s degree in business administration from Stanford University. From 1984 to 1996, he was a general partner of Menlo Ventures, a venture capital firm. He has served on the boards of the following public companies: Rogue Wave Software (acquired by Quovadx), IKOS Systems, Inc. (acquired by Mentor Graphics) and OrCAD, Inc. (acquired by Cadence Design Systems). He is currently a director of one privately held company and has also served on the boards of several other privately held companies in the past.

With his legal and venture capital backgrounds, Mr. Magnuson brings valuable financial and business strategy expertise to the Board. His past experience on the boards of other public companies, and his insight on financial and operational matters, adds value to the Board. His past and current Board service also provides insight on corporate governance practices.

Peter C. Nelson
Peter C. NelsonDirector since 1996
Age 67
Mr. Nelson is Chairman of the Board of the Group and its subsidiaries. He is a director of the California Chamber of Commerce and a past president of the National Association of Water Companies (NAWC).

Mr. Nelson has a strong record of operational and strategic leadership in the public utility business, including his 17-plus years of experience as the former President & CEO of the Group. An engineer by training with a graduate degree in business administration, he gained extensive senior executive experience at Pacific Gas & Electric Company. He has a vast understanding of the water industry from his role as the former President & CEO of the Group and from his leadership roles representing the water profession nationally at NAWC as well as in California at the State Chamber of Commerce.

Lester A. Snow
Lester A. SnowDirector since March 2011
Age 63
Mr. Snow has served as Secretary of the California Natural Resources Agency, Director of the California Department of Water Resources, Regional Director of the U.S. Bureau of Reclamation, Executive Director of the CALFED Bay-Delta Program, and General Manager of the San Diego County Water Authority. He is Executive Director of the California Water Foundation, an initiative of the Resources Legacy Fund and Foundation. He holds a Master of Science Degree in Water Resources Administration from the University of Arizona and a Bachelor of Science Degree in Earth Sciences from Pennsylvania State University.

Mr. Snow brings more than 30 years of water and natural resource management experience to the Board. His distinguished public service career enables him to assist the Board in addressing water and environmental issues as well as regulatory and public policy matters. Additionally, his executive experience in the public sector provides the Board with critical insight on a variety of operational and financial matters.

George A. Vera
George A. VeraDirector since 1998
Age 72
Mr. Vera retired in May, 2011 as Vice President and CFO of the David and Lucile Packard Foundation. Until 1997, he was an audit partner at Arthur Andersen, LLP. He is now employed as the principal executive officer with the Carroll Investment Company, a private investment management firm.

Mr. Vera is an experienced financial leader with the skills necessary to chair our Audit Committee. He brings many years of accounting experience as a former audit partner that is critical to the Board. His former position with the David and Lucile Packard Foundation provides him with extensive knowledge in dealing with financial and accounting matters. His current position with Carroll Investment Company continues to build his experience in dealing with investment and financial matters.