BIOGRAPHIES RENATO MAZZONCINI Renato Mazzoncini has been Chief Executive Officer and General Manager of A2A since May 2020. He earned a degree in electrical engineering from the Polytechnic University of Milan, where he is a professor, teaches the course “Mobility - Infrastructure and Services”. Throughout his career, Mazzoncini has served in upper MARCELINO OREJA management positions in companies of strategic importance to Italy. In 2015, he Marcelino Oreja has been CEO of Enagás became CEO of the Italian State railway. since September 2012 until March 2022. Under his three-year leadership, the PATRICK POUYANNÉ He is a Trustee of the Transforma España company has increased its turnover from Foundation, a member of the Rey Juan €8.3 billion to over 12, with net profits Patrick Pouyanné has been Chairman of the Carlos University council, and was for five doubled from 300 to 600 million euros and Board & CEO of TotalEnergies since 2014- years General Secretary of the National it assumed for the first time a significant 15, having joined the global energy giant in Confederation of Young Entrepreneurs. international profile. An expert on climate 1997. Prior to joining TotalEnergie he held During his wide-ranging career he has been change and the environment, and a green various positions in the French Industry General Manager of Garrigues Andersen, economy enthusiast, Mazzoncini has Ministry and in ministerial offices, including International Director of Aldeasa, General co-authored - together with other global Environment and Industry Technical Manager of EMTE, General Manager experts - books on energy transformation, Advisor to the Prime Minister, and Chief of COMSA EMTE, and Chairman of the including “Roadmap to 2050: A Manual for of Staff to the information technology and FEVE railway company. He has registered Nations to Decarbonize by Mid-Century”, space minister. He is a member of the Board patents, sat as a Member of the European presented at the United Nations Climate of Cap Gemini, AFEP, Institut du Monde Parliament, and served on the board of the Change Conference in 2019. He is also the Arabe, Ecole Polytechnique, and Institut Basque Energy Agency. He holds a degree author of “E-Turn: Individual behaviours Polytechnique of Paris. He is President of in Industrial Engineering from the School of and technological development for the Alliance for Education, and Chevalier de Engineering at the Pontifical University of sustainable mobility”, published by Egea. la Légion d’Honneur. Comillas. 76