Riyadh, Sha'ban 28, 1438, May 24, 2017, SPA -- Minister of Energy, Industry and Mineral Resources Eng. Khalid bin Abdulaziz Al-Falih has participated in Petersberg Climate Dialogue in Berlin. In a speech during the event, he affirmed the Kingdom of Saudi Arabia's commitment to and ratification of the Paris Convention last November, with the aim of using clean energy in all its sources and technologies for the preservation of the environment. --SPA 00:41 LOCAL TIME 21:41 GMT www.spa.gov.sa/w412830