Prior to her retirement in June 2019, Ms. Nelson was President and CEO of PTI Resources, LLC, an independent consulting firm, since 2005. Prior to this role, Ms. Nelson retired in 2005 from Edison International, where she had been President of Midwest Generation EME, LLC since 1999 and General Manager of Edison Mission Energy Americas since 2002. Her business responsibilities have included management of regulated and unregulated power operations and a large energy trading subsidiary as well as the construction and operation of power generation projects worldwide. She has had extensive experience in business negotiations, environmental policy matters and human resources. In December 2017, she retired as a director of CH2M Hill Companies Ltd., a privately-held company, where she had served as a director since 2010. In May 2021, she retired as director of TransAlta Corporation, where she had served as a director since 2014. In November 2023, she retired as a director of Sims Metal Management Limited, where she had served as a director since 2014. In April 2024, she retired as a director from Cummins Inc., where she had served as a director since 2004. In September 2024, she retired as a director from Ball Corporation, where she had served as a director since 2006. She serves on the advisory committee of the Kellogg Center for Executive Women at Northwestern University. In November 2012, Ms. Nelson was named to the 2012 National Association of Corporate Directors (NACD) Directorship 100 in recognition of exemplary leadership in the boardroom and promoting the highest standards of corporate governance. Ms. Nelson is an NACD Board Fellow. Ms. Nelson received a Bachelor s degree from Pepperdine University and an MBA from the University of Southern California. Ms. Nelson was selected to serve on our Board due to her knowledge of the Company and our business.