MaryBeth Carroll is an experienced professional in the energy sector, currently serving as the Director of Gas Scenario Planning at National Grid since August 2007. In this role, MaryBeth leads energy transition initiatives and oversees the Gas Scenario Planning and Solution Delivery operating model, focusing on gas demand forecasting, capacity identification, and stakeholder engagement. Prior to this position, MaryBeth served as Manager of Gas Supply Planning, where responsibility included developing the gas supply portfolios for Niagara Mohawk and Narragansett Electric, as well as working as a Senior Gas Supply Planner, concentrating on natural gas pricing and quantitative analysis. MaryBeth began their career at KeySpan as a Gas Supply Planner. Educational credentials include an MBA in Corporate Finance from Dowling College and a BA in Biology, Art, and Art History from Kalamazoo College, along with a study period at Université Marc Bloch in Strasbourg.