Shippingefficiency.org is a free-access, beta data-hub designed for ship owners, operators, charterers, ports, insurance companies, shipbrokers and other stakeholders, to factor in vessel efficiency information when making business decisions. Shippingefficiency.org assesses and provides energy efficiency ratings energy efficiency for over 60,000 international vessels based on the United Nations' IMO's Energy Efficiency design Index (EEDI). A separate search tool provides ratings based on the Clean Cargo Working Group Index