Doha: Qatar University (QU) inaugurated the Fourth World Congress on Engineering and Technology, a three-day event that includes the 25th International Conference on Web Information System Engineering, the 6th International Gas Conference, the 4th Global Energy Storage Conference, and the National Cybersecurity Competition. HE Minister of Municipality Abdullah bin Hamad bin Abdullah Al Attiya stated during the opening session, "I am delighted to join you today at the prestigious QU to inaugurate this distinguished international event, which has become a renowned platform for exchanging ideas and experiences while promoting the values of innovation and sustainability key pillars for societal well-being. This 4th edition of the congress embodies Qatar's commitment to international collaboration in engineering and technology and is integral to our ongoing efforts to achieve sustainable development goals, consistent with Qatar National Vision 2030. At the Ministry of Municipality, we believe engineering and techn ological innovation are vital to tackling sustainability challenges. Therefore, we prioritize supporting projects that enhance climate adaptation and ensure the optimal use of natural resources." According to Qatar News Agency, His Excellency also highlighted Qatar's progress, saying, "Thanks to meticulous planning and continuous development, Qatar has achieved remarkable advancement in the 2024 Global Competitiveness Report, rising to 11th place globally among 67 advanced countries, compared to 12th last year. This accomplishment reflects our commitment to leadership by delivering innovative services based on advanced infrastructure and smart technologies, supported by strategic partnerships that enhance competitiveness and attract investors and visitors." The minister emphasized the importance of sustainable and smart city development, stating, "The Ministry of Municipality places significant emphasis on developing smart and sustainable cities through the application of the latest engineering technologies in urban planning, resource management, and environmental conservation. The objectives of this congress align directly with Qatar's efforts to foster innovation and invest in engineering technologies as a core element of its National Vision 2030. These efforts focus on creating smart and sustainable cities by adopting cutting-edge technological innovations in infrastructure, transportation, and energy to establish urban environments that enhance quality of life and build a diverse, sustainable economy." In his remarks at the 2024 Fourth World Congress on Engineering and Technology, QU President Dr. Omar Al Ansari said, "I am pleased to welcome you all to this pioneering academic event hosted by the College of Engineering at QU. This distinguished gathering features three international conferences, bringing together elite scientists, experts, researchers, and industry leaders from over 50 countries. This congress serves as a vibrant platform for exchanging ideas, showcasing research, and exploring the latest innovations across various contemporary scientific and research topics, with 800 research papers under discussion." Dr. Al Ansari added, "Hosting these three global conferences at QU reflects its prominent academic standing and the trust placed in its ability to organize events of high scientific value. The 25th edition of the Web Conference underscores Qatar's leadership in the digital field and its diverse applications. Meanwhile, the Gas Conference focuses on energy transition, aligning with Qatar's efforts to achieve sustainability and clean energy goals. Similarly, the 4th edition of the Energy Storage Conference highlights the importance of innovation in enhancing energy efficiency and reducing carbon emissions, in line with Qatar's National Vision 2030 and its active role in global efforts toward a sustainable future." Dr. Khalid Kamal Naji, Dean of the College of Engineering, remarked, "The congress will feature a diverse range of sessions, keynote lectures, and panel discussions aimed at advancing knowledge in areas such as web information systems, gas technology, and energy storage. Experts and researchers can exchange technical expertise in these sessions, fostering a collaborative environment to address critical challenges in each domain. The congress seeks to present high-quality research reflecting the latest developments, offering practical solutions for industry, and introducing innovative policies aligned with global trends in sustainable energy and digital transformation. Through this event, participants will gain insights into emerging technologies, discuss pressing scientific issues, and explore how policy advancements can support progress in these vital engineering fields."