Mark O'Brien

Mark O'Brien is an experienced energy and power market professional currently serving as the Senior Director at REsurety, where they lead the Power Markets team to drive analysis, strategy, and insights for clean-energy investments. Previously, Mark held the position of Director of Generation and Market Simulation at American Electric Power (AEP), where they led efforts to optimize forecasting tools and enhance the performance of AEP's generating fleet. With over five years of managerial experience at AEP, Mark's roles also included Manager of Generation Forecasting and Staff Fundamental Analyst, where they developed key market price forecasts. Mark earned a Master of Business Administration from The Ohio State University and a Bachelor's degree in Chemical Engineering from the University of Strathclyde.