Riverstone Energy Limited announced that Karen A. McClellan has been appointed to the board of directors of the Company as a non-executive director with immediate effect. Mrs. McClellan will serve on the Company's Audit Committee, Management Engagement Committee and Nomination and Remuneration Committee. Prior to becoming a non-executive director, Ms McClellan has gained over the last two decades hands-on experience in carbon policy, clean infrastructure finance and zero-carbon technologies, having raised and deployed more than £700 million in renewable energy and carbon funds and transactions.

During two decades as an investment banker at Lehman Brothers, Robert Fleming and the EBRD, Ms McClellan structured investment funds backed by emission reductions and energy savings and served on their investment committees. Karen holds degrees from the Stanford Graduate School of Business (MBA) and Yale University (BA Economics).