Peter Tumminello

Group President of Commercial Businesses

Peter Tumminello is group president of Commercial Businesses for Southern Company Gas (formerly AGL Resources). In this role, he is responsible for all operations outside of the regulated entities, including wholesale services, retail energy, and all midstream businesses including pipeline investments, and gas storage. In addition, he serves on the Board of the Southern Company Gas Foundation and is a member of the company’s management council.

Tumminello brings more than 30 years of experience to the energy industry in his current position.

He joined the executive management team of Sequent in August 2003 as vice president of asset management and origination and has held several positions that have increased his roles and leadership responsibilities throughout the organization.

Prior to joining Southern Company Gas, Tumminello was vice president of energy supply for Green Mountain Energy Company, and he worked for TPC Corp and ARCO Oil and Gas Company in various capacities in energy marketing, storage and transportation asset management, petroleum engineering, finance and planning, and project evaluation.

Tumminello earned his masters of business administration degree from the University of Southwestern Louisiana and his bachelor of science in petroleum engineering from Louisiana Tech University. He serves as an advisory board member at Cristo Rey Jesuit Houston.

Tumminello and his wife reside in Houston and have two daughters.