SO ▲ +1.0% - The Southern Company $SO - Georgia Power encourages customers to take action during National Preparedness Month Georgia Power, a subsidiary of Southern Company, is promoting customer preparedness measures during National Preparedness Month, which may reflect the utility's focus on operational reliability and customer engagement. $SO shares rose 1.0% today, possibly benefiting from investor confidence in the company's proactive approach to infrastructure resilience and customer communication. 08-SEP-2026 04:29 PM ET