Ms. Holly Keller Koeppel is the Non-Executive Independent Director of the Company. Holly has more than 35 years’ global industry and financial experience, having spent the early part of her career at Columbia Gas Distribution Company and Consolidated Natural Gas Corporation in a variety of management roles which included four years based in Australia. She joined the American Electric Power Company, Inc. in 2000 and in 2006 was appointed Chief Financial Officer. In 2010, Holly joined Citi Infrastructure Investors as Co-Head, a $3.4bn fund set up to capitalise on the growing need for infrastructure around the world. In 2015, the fund was renamed Gateway and transitioned to Corsair Infrastructure Management, LP (CIM), part of Corsair Capital. Holly retired as Head of CIM in January 2017 and continued as a Senior Advisor and a Non-executive Director on CIM’s four portfolio companies until June 2017. From 2012 to 2015, Holly was a Director of Integrys Energy Group, Inc., and a Director of Reynolds American Inc. from 2008 to 2017. Holly brings extensive global industry, fi nancial and management experience to the Board. Holly is an American citizen.