This report first provides a literature review on the importance of EV and DR integration and the potential models for adjusting EV demand in accordance with utility needs. It then looks at several pilot projects in the US, Europe, and Asia (South Korea) that employ these models for vehicle-grid integration (VGI). In the final section, a brief summary of key components for these projects is developed, with the intention of providing a reference for those who wish to develop these types of pilot projects in other countries and markets.