The Marketplace is one of the software systems of EDDIE, along with AIIDA and the EDDIE Framework. The Marketplace system provides a discovery mechanism for customers and eligible parties. To this end, the Marketplace enables customers to search for energy services provided by eligible parties. Also, the Marketplace enables eligible parties to search for energy data of customers. As a result, through the Marketplace, customers can find and use the energy services of their choice, and eligible parties can find and request the customer data they need.