John Sizer holds a Bachelor of Science in International Business and Finance from Oklahoma State University, which they earned in 2000. They have significant industry experience, having served as Head of North American Natural Gas Scheduling at Freepoint Commodities in 2013. Prior to this, Sizer worked at RBS Sempra Commodities from 2006 to 2011 as AVP West Gas and held various roles at Dynegy, Sempra Energy Trading, and as an Associate Power Trader. Their expertise spans natural gas scheduling and trading, contributing to their prominent position in the field.
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