SOUTHERN CO

SO | NYSE | CIK: 0000092122 | SIC: 4911 Electric Services | active
Southern Company is a leading energy company serving the southeastern United States. It operates through traditional electric utilities (Alabama Power, Georgia Power, Mississippi Power), Southern Power (competitive generation), and Southern Company Gas (natural gas distribution via Nicor Gas, Atlanta Gas Light, Virginia Natural Gas, and Chattanooga Gas). The company provides electric generation, transmission, distribution, and natural gas distribution services to residential, commercial, and industrial customers.
electric-utility-(regulated)natural-gas-distribution-(regulated)competitive-wholesale-electric-generationretail-natural-gas-marketingwireless-communicationsdistributed-energy-infrastructuregaap-(u.s.-generally-accepted-accounting-principles)ferc-regulationsepa-ccr-ruleclean-air-acteffluent-limitations-guidelines-(elg)nrc-nuclear-regulatory-standards

Products

NameTypeDescription
Electric Generation and DistributionserviceElectric power generation, transmission, and distribution through Alabama Power, Georgia Power, and Mississippi Power.
Natural Gas DistributionserviceNatural gas distribution services via Nicor Gas, Atlanta Gas Light, Virginia Natural Gas, and Chattanooga Gas.
Competitive Wholesale GenerationserviceSouthern Power provides competitive wholesale electric generation including solar, wind, and battery storage.
Southern Linc WirelessserviceWireless communications services provided by Southern Communications Services, Inc., doing business as Southern Linc.
PowerSecure ServicesserviceEnergy solutions and distributed infrastructure services provided by PowerSecure, Inc.
Retail Natural Gas MarketingserviceSouthStar Energy Services markets retail natural gas in Georgia as a certificated Marketer.

Partnerships

PartnerTypeDescription
Oglethorpe Power Corporation (OPC)strategicCo-owner of Plant Vogtle Units 3 and 4 as part of the Vogtle Owners group.
Municipal Electric Authority of Georgia (MEAG Power)strategicCo-owner of Plant Vogtle Units 3 and 4 as part of the Vogtle Owners group.
City of Dalton, GeorgiastrategicCo-owner of Plant Vogtle Units 3 and 4 as part of the Vogtle Owners group.
Southern Electric Generating Company (SEGCO)strategic50% owned by each of Alabama Power and Georgia Power for joint generation purposes.
Southern Natural Gas Company (SNG)strategicSouthern Company Gas holds a 50% ownership interest in this pipeline system.
Dalton PipelinestrategicSouthern Company Gas holds a 50% undivided ownership interest in this Georgia pipeline facility.
U.S. Department of Energy (DOE)strategicGeorgia Power entered a loan guarantee agreement with DOE for Plant Vogtle Units 3 and 4 construction financing.

SEC Filings

View all SEC EDGAR filings: EDGAR Company Page

Structured filing index: /api/company/SO/filings

Origin — Data Provenance
This profile was extracted from SEC EDGAR filings (PEM-signed by sec.gov).
Every API response includes a cryptographic origin leaf for chain-of-custody tracking.
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