Electric go Results Found: 2 Button group with nested dropdown Ameren Missouri Deliver electricity energy and natural gas to customers in Missouri. Deliver electricity energy and natural gas to customers in Missouri. 45 South Minnesota Street Cape Girardeau MO 63703 (800) 552-7583 Nextera Energy Inc. Nextera Energy Inc. 700 Universe Blvd Juno Beach FL 33408 (561) 691-7779