Age 65 Member of our Board since June 2022 Independent Director Audit Committee Sustainability Committee (Chair) DIRECTOR QUALIFICATIONS: EDUCATION: Depth of experience in the energy sector and expertise with strategic planning, renewables, energy storage, sustainability and stewardship BS, Political Economy of Natural Resources, University of California at Berkeley MS, Civil Engineering, Stanford University BACKGROUND: Ms. Corfee has over three decades of experience assisting large corporations, utilities, government agencies, and investors with clean energy transition strategies. Ms. Corfee has served on the board of directors of ClimeCo, a privately held global carbon management and sustainability company, since September 2021 and the Center for Resource Solutions, a non-profit that creates policy and market solutions to advance renewable energy, since March 2015. She is the founder and CEO of KC Strategies LLC, a business consultancy firm since April 2021. Previous work experience includes serving as Vice President of Professional & Advisory Services at Kevala, Inc., a power grid analytics company, from October 2021 to June 2022 where she built their professional advisory services team. From October 2019 through April 2021, Ms. Corfee served as a Partner at Guidehouse, a management consulting firm, where she oversaw the firm s western energy practice. Ms. Corfee also served as Managing Director at Navigant Consulting, Inc., a management consulting firm from 2011 to its acquisition by Guidehouse in October 2019. Ms. Corfee also served as a Vice President at KEMA, Inc. (now DNV), a global energy consultancy company, from 1998 to 2011. Prior to consulting, Ms. Corfee worked for electric and gas utilities in North America, including Pacific Gas and Electric Company, City of Palo Alto Utilities, and Union Electric Company (now Ameren Corporation).