Board of Directors

Andrés Conesa has been a director since February 2017. He has been the chief executive officer of Grupo Aeromexico since 2005. Conesa also is chairman of SkyTeam, a global airline alliance. He was a member of the board of governors of the International Air Transport Association from 2008 until June 2018 and served as its chairman during the 2015 term. Conesa is a former director of Infraestructura Energética Nova S.A.B. de C.V.

Conesa serves on Sempra’s Audit and Executive committees and is chair of the Compensation and Talent Development Committee.

Pablo A. Ferrero has been a director since 2013. He is an independent energy consultant and executive director of MSU Energy. Ferrero is the former chief executive officer of Transportadora de Gas del Sur S.A. His experience includes more than 20 years in the energy industry, including director and senior management positions with major South American energy companies. Ferrero has served as director and chairman of the board of several energy companies and industry-related boards.

Ferrero serves on Sempra’s Compensation and Talent Development and Corporate Governance committees.

Richard J. Mark has been a director since August 2023. From 2012 until August 2022, Mark served as chairman and president of Ameren Illinois Company, an electric and gas regulated utility and wholly owned subsidiary of Ameren Corporation. Mark joined Ameren in 2002 as vice president of customer services and held a series of increasingly responsible management positions, including senior vice president, customer operations of Ameren Missouri where he oversaw electric and gas operations. Prior to joining Ameren, Mark was with Ancilla Systems Inc. where he served as president and chief executive officer of St. Mary’s Hospital in East St. Louis, Illinois. Mark is a director of Tenet Healthcare Corporation.

Mark serves on Sempra’s Audit and Compensation and Talent Development committees.

Bethany J. Mayer has been a director since June 2019, previously serving on Sempra’s Board of Directors from February 2017 through November 2018. Mayer is an Executive Advisor with Siris Capital Group LLC. She served as Executive Vice President – Corporate Development and Technology of Sempra from November 2018 to January 2019. In 2017, she was senior vice president of Keysight Technologies and president of Keysight’s Ixia Solutions Group, which provides network test and visibility solutions for validating, optimizing and securing networks. Prior to that, Mayer served as the president and CEO and as a director of Ixia from 2014 until its acquisition by Keysight in April 2017. Mayer serves on the boards of directors of Box, Inc., Hewlett Packard Enterprise and LAM Research Corporation and is the non-executive chair of Box, Inc.

Mayer serves on Sempra’s Audit and Executive committees and is chair of the Safety, Sustainability and Technology committee.

Michael N. Mears has been a director since October 2018. He served as chairman, president and chief executive officer of Magellan Midstream Partners L.P. from 2011 until April 2022. From 2008 to 2011, he was Magellan’s chief operating officer. Mears first joined Magellan Midstream Partners when it was formed in 2002 and held a series of increasingly responsible management positions, including vice president of transportation and senior vice president of terminals and transportation. Prior to joining Magellan, Mears worked in a range of management positions for its predecessor company, Williams Pipeline Company, L.P., beginning in 1985. Mears is a director of Devon Energy Corporation.

Mears serves on Sempra’s Safety, Sustainability and Technology and Executive committees and is chair of the Corporate Governance Committee.

Jack T. Taylor has been a director since 2013. He was the chief operating officer-Americas and executive vice chair of U.S. Operations for KPMG LLP from 2005 to 2010. From 2001 to 2005 he served as the vice chairman of U.S. Audit and Risk Advisory Services for KPMG. Taylor is a director of Genesis Energy, L.P. and Murphy USA Inc.

Taylor serves on Sempra’s Compensation and Talent Development and Executive committees and is chair of the Audit committee.

Cynthia (CJ) Warner has been a director since June 2019. She was president and CEO and a director of Renewable Energy Group, Inc., an advanced biofuel producer, from January 2019 until June 2022. Prior to that, Warner served as executive vice president of operations for Andeavor (formerly Tesoro Corporation) from August 2016 until October 2018, when Andeavor was acquired by Marathon Petroleum Corp. Prior to that, Warner served as Andeavor’s executive vice president of strategy and business development from October of 2014 to August of 2016. Warner previously served as chairman and chief executive officer of Sapphire Energy, Inc. She joined Sapphire Energy after a 25-year career at BP and Amoco, Inc. (prior to its acquisition by BP) where she gained significant knowledge of the global energy industry and served in numerous leadership roles, including overseeing BP’s global refining business and its health, safety, security and environment efforts. Warner is a director of Bloom Energy and Chevron Corporation.

Warner is Sempra’s Lead Independent Director and serves on Sempra’s Corporate Governance, Safety, Sustainability and Technology and Executive committees.

James C. Yardley has been a director since 2013. He was executive vice president of El Paso Corporation and president of its pipeline group from 2006 to 2012. Yardley was also president and chief executive officer of El Paso Pipeline GP Company LLC, the general partner of El Paso Pipeline Partners, L.P. from 2007 to 2012.

Yardley serves on Sempra’s Corporate Governance and Safety, Sustainability and Technology committees.