EL PASO CORPORATION

OPERATION AND MANAGEMENT OF ENERGY GENERATING FACILITIES, [ POWER GENERATION AND ] NATURAL GAS PIPELINE SYSTEMS AND RELATED FACILITIES FOR OTHERS; PROCUREMENT SERVICES, NAMELY, PURCHASING [ ELECTRICAL POWER AND ] NATURAL GAS FOR OTHERS; WHOLESALE DISTRIBUTORSHIP AND RETAIL OUTLET SERVICES IN THE FIELDS OF [ ELECTRICITY, ] NATURAL GAS AND COMPRESSED NATURAL GAS