Tulane University is famous for energy finance & trading, offering a Master of Finance program with an elective concentration in energy finance, and a more specialized Master of Management in Energy program which focuses on the business of energy and provides students with the advanced skills needed in the rapidly changing energy finance, trading and risk management arena, qualifying them for jobs with energy companies, specialist securities firms, banks, financial services firms, and trading organizations.
Go visit their b-school website for more info!

many thanks!