The Sustainability, Health, Safety & Environment Session will showcase innovative research and operational strategies aimed at improving safety, environmental stewardship, and sustainability across offshore and energy operations. Papers will explore how cognitive readiness monitoring and human reliability tools can enhance operational efficiency and reduce risk in offshore production environments. Case studies examining major oil spill events in Brazil and Trinidad and Tobago will highlight shared lessons learned and opportunities to strengthen preparedness, response, and environmental protection. Additional contributions will present sustainable field practices, including low-impact water injection techniques in the Ecuadorian Amazon, methane emissions monitoring and validation, and resilience-focused system analysis to reduce explosion risks on FPSO facilities. The session will also address ecological protection through experimental management of invasive species on offshore platforms, reinforcing the industry’s commitment to balancing operational performance with environmental responsibility.