Previous Speakers
![speakers](/-/media/adsw-revamp/speakers/29122021dr-christian-bruchphoto.jpg)
Dr.-Ing. Christian Bruch
President and CEO, Siemens Energy AG and President and CEO of Siemens Gas and Power Management GmbH
![speakers](/-/media/adsw-revamp/speakers/hrh-prince-abdulaziz.jpg)
HRH Prince Abdulaziz bin Salman bin Abdulaziz al-Saud
Minister of Energy for the Kingdom of Saudi Arabia
![speakers](/-/media/adsw-revamp/speakers/he-dr-sultan-ahmed-al-jaber.jpg)
H.E. Dr. Sultan Ahmed Al Jaber
Minister of Industry and Advanced Technology; UAE Special Envoy for Climate Change; and Chairman, Masdar, United Arab Emirates