(1) Vendor needs to provide analytical and impact framework development solution. • Accelerating the design and deployment of innovative finance solutions for sustainable infrastructure • Develop a robust analytical and impact framework and benchmarking tool that enables consistent measurement, benchmarking, and interpretation and pollutant emissions from maritime ports, and links these to the broader environmental, social, and economic impacts of port decarbonization. • Map existing tools, standards, and data sources relevant to ports. • Identify gaps, inconsistencies, and opportunities for harmonization and improvement. • Analyze how emissions and impact data are currently used to inform investment and policy decisions • Design the framework to support scenario–based analysis of different decarbonization measures. • Develop guidance on data requirements, collection protocols, and verification methods. • Map the framework’s alignment with leading global standards.