Debnil Chowdhury
Vice President, Americas Head of Refining and Marketing, S&P Global
Debnil Chowdhury, vice president, leads North and Latin American refining and marketing research at S&P Global Energy.
Chowdhury leads the team of analysts responsible for short- and long-term downstream refined product supply, demand and margin outlooks for North and Latin America. Since joining the company in 2012, he initially led the North American natural gas liquids team, where he created the company's proprietary long-term ethane analytics price, supply and demand forecast model. The model can be used to quantitatively link and provide insight on ethane supply and demand to long-term pricing and is used by clients to make large capital decisions for petrochemical assets globally.
In his current role in refining, Chowdhury and his team focus on refined product market forecasting and price forecasting. He led the Light and Heavy Naphtha service, creating the proprietary refining, NGL and petrochemical supply, demand and price forecasting models for the service. Recently, Chowdhury was instrumental in developing views of supply, demand and refinery rationalization during the COVID-19 crisis and continues to help clients navigate market fluctuations caused by the virus.
In addition to his research responsibilities, Chowdhury has been involved in several consulting projects for refined product market, pricing and new market entry strategy studies for clients in the U.S. Gulf Coast, Eastern U.S., Atlantic Basin, Caribbean, Latin America, Europe, CIS, Africa, Middle East and Asian markets. He also worked closely with private equity and upstream clients to perform project feasibility studies for various oil and gas assets. Chowdhury has evaluated potential merger, acquisition and divestiture opportunities. His work included screening of potential assets, specific facility evaluations and due diligence activities.
Prior to joining S&P Global, Chowdhury was a senior market analyst for Valero, where he provided strategic planning and market analysis support for downstream, renewable and retail assets globally. He also worked as a process engineer for KBR, Bechtel and the U.S. government, where he worked with clients domestically and globally to develop new refining, chemical and nuclear technologies. Chowdhury holds a BS in chemical engineering and a certificate in international affairs from the Georgia Institute of Technology, an MS in predictive analytics and data science from Northwestern University, and an MBA from Rice University.