Peter Tumminello Southern Company Gas

Peter Tumminello
Group President of Commercial Businesses
Southern Company Gas

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, retail services, and all midstream businesses including pipeline investments, gas storage, and LNG operations. He also serves on the Southern Company Gas 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 on the advisory board for Tulane University's Energy Institute, as well as the Board of Trustees for Cristo Rey Jesuit High School in Houston.

August 2016


About Southern Company Gas

Southern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE: SO), America's premier energy company. Southern Company Gas serves approximately 4.2 million natural gas utility customers through its regulated distribution companies in 4 states. Other nonutility businesses include asset management for natural gas wholesale customers and ownership and operation of natural gas storage facilities. For more information, visit Southern Company Gas at