The firm practices frequently before the Mississippi Public Service Commission, representing one of the largest gas utilities, as well as, a number of intrastate pipeline companies and telecommunications, water and sewer companies. The firm also represents marketers and large industries in Mississippi Public Service Commission proceedings regarding the provision of electricity. The firm has served as counsel in administrative proceedings and litigation regarding rates and service and application for certificates of public convenience and necessity for the construction of electric generation facilities, natural gas transmission and distribution facilities, and underground natural gas storage facilities.