ISO New England will host a virtual briefing to present its recently released 2021 Economic Study: Future Grid Reliability Study. The study evaluates how a 2040 grid could perform with a shift to largely renewable resources and a large increase in demand associates with electrification of the heating and transportation sectors. The study investigates several potential scenarios for a future grid that were developed by stakeholders. The resulting analysis produced takeaways in several areas that may help inform decision-making as the region continues to move towards a transformed grid.