Research Poster Participation at the 3rd International Conference on the Future of Sustainable Energy Assistant Lecturer Shahad Ammar Hatem participated with a scientific poster titled “The Effect of Ultrasonic Waves on a Plant-Based Corrosion Inhibitor” at the 3rd International Conference on the Future of Sustainable Energy, held on 18 October 2025. This contribution highlights the role of researchers in developing eco-friendly engineering solutions and advancing sustainable technologies that improve energy efficiency while reducing environmental impact. This participation aligns with several Sustainable Development Goals (SDGs), including: SDG 7: Affordable and Clean Energy SDG 9: Industry, Innovation and Infrastructure SDG 12: Responsible Consumption and Production .SDG 13: Climate Action Al-Mustaqbal University – The No. 1 Private University in Iraq