# EDGAR Filing Document

**Accession Number:** 0000092122
**File Stem:** 0000092122-23-000004
**Filing Date:** 2023-1
**Character Count:** 12024
**Document Hash:** a261f2f727b2c6a84b70b0641bb75ba8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000092122-23-000004.hdr.sgml**: 20230111

**ACCESSION NUMBER**: 0000092122-23-000004

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20230111

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20230111

**DATE AS OF CHANGE**: 20230111

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SOUTHERN CO
- **CENTRAL INDEX KEY:** 0000092122
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **IRS NUMBER:** 580690070
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-03526
- **FILM NUMBER:** 23523863

**BUSINESS ADDRESS:**
- **STREET 1:** 30 IVAN ALLEN JR. BLVD., N.W.
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308
- **BUSINESS PHONE:** 4045065000

**MAIL ADDRESS:**
- **STREET 1:** 30 IVAN ALLEN JR. BLVD., N.W.
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GEORGIA POWER CO
- **CENTRAL INDEX KEY:** 0000041091
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **IRS NUMBER:** 580257110
- **STATE OF INCORPORATION:** GA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-06468
- **FILM NUMBER:** 23523864

**BUSINESS ADDRESS:**
- **STREET 1:** 241 RALPH MCGILL BOULEVARD
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308
- **BUSINESS PHONE:** 4045066526

**MAIL ADDRESS:**
- **STREET 1:** 241 RALPH MCGILL BOULEVARD
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30308

?xml version="1.0" ? so-20230111

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 Date of Report (Date of earliest event reported) <u>January 11, 2023</u>

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| | | |
|:---|:---|:---|
| **Commission<br>File Number** | **Registrant,<br>State of Incorporation,<br>Address and Telephone Number** | **I.R.S. Employer<br>Identification No.** |

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| | | |
|:---|:---|:---|
| 1-3526 | **The Southern Company** | 58-0690070 |

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(A Delaware Corporation)

30 Ivan Allen Jr. Boulevard, N.W.

Atlanta, Georgia 30308

(404) 506-5000

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| | | |
|:---|:---|:---|
| 1-6468 | **Georgia Power Company** | 58-0257110 |

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(A Georgia Corporation)

241 Ralph McGill Boulevard, N.E.

Atlanta, Georgia 30308

(404) 506-6526

The names and addresses of the registrants have not changed since the last report.

This combined Form 8-K is furnished separately by two registrants: The Southern Company and Georgia Power Company. Information contained herein relating to each registrant is furnished by each registrant solely on its own behalf. Each registrant makes no representation as to information relating to the other registrant.

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrants under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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Securities registered pursuant to Section 12(b) of the Act:

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| | | | |
|:---|:---|:---|:---|
| Registrant | Title of each class | Trading<br>Symbol(s) | Name of each exchange<br>on which registered |
| The Southern Company | Common Stock, par value $5 per share | SO | New York Stock Exchange |
| The Southern Company | Series 2017B 5.25% Junior Subordinated Notes due 2077 | SOJC | New York Stock Exchange |
| The Southern Company | Series 2020A 4.95% Junior Subordinated Notes due 2080 | SOJD | New York Stock Exchange |
| The Southern Company | Series 2020C 4.20% Junior Subordinated Notes due 2060 | SOJE | New York Stock Exchange |
| The Southern Company | Series 2021B 1.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2081 | SO 81 | New York Stock Exchange |
| Georgia Power Company | Series 2017A 5.00% Junior Subordinated Notes due 2077 | GPJA | New York Stock Exchange |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). (Response applicable to each registrant)

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 8.01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Events.**

On January 11, 2023, Georgia Power Company ("Georgia Power") announced that during the start-up and pre-operational testing for Plant Vogtle Unit 3, Southern Nuclear Operating Company, Inc. ("Southern Nuclear") identified, and is in the process of remediating, vibrations associated with certain piping within the cooling system. Southern Nuclear expects to file a license amendment request with the U.S. Nuclear Regulatory Commission ("NRC") to help expedite the remediation. As a result, Georgia Power now projects that initial criticality will occur during February 2023 and that Unit 3 will be placed in service during April 2023.

Extension of the in-service date for Unit 3 beyond the first quarter 2023 is estimated to result in additional base capital costs for Georgia Power of up to $15 million pre tax per month, as well as the related allowance for funds used during construction and any additional related construction, support resources, or testing costs.

The projected schedule for Unit 3 primarily depends on progression of start-up, final component, and pre-operational testing, which may be impacted by equipment or other operational failures. Ongoing or future challenges also include management of contractors and vendors; subcontractor performance; supervision of craft labor and related productivity; ability to attract and retain craft labor; and/or related cost escalation. New challenges also may arise which may result in required engineering changes or remediation related to plant systems, structures, or components (some of which are based on new technology that only within the last few years began initial operation in the global nuclear industry at this scale). These challenges may result in further schedule delays and/or cost increases.

Further updates will be provided in connection with The Southern Company's ("Southern Company") earnings call in February 2023. The ultimate outcome of these matters cannot be determined at this time.

***Cautionary Note Regarding Forward-Looking Statements***

*Certain information contained in this Current Report on Form 8-K is forward-looking information based on current expectations and plans that involve risks and uncertainties. Forward-looking information includes, among other things, statements concerning the expected cost and schedule for completion of construction and start-up of Plant Vogtle Unit 3. Southern Company and Georgia* 

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*Power caution that there are certain factors that can cause actual results to differ materially from the forward-looking information that has been provided. The reader is cautioned not to put undue reliance on this forward-looking information, which is not a guarantee of future performance and is subject to a number of uncertainties and other factors, many of which are outside the control of Southern Company and Georgia Power; accordingly, there can be no assurance that such suggested results will be realized. The following factors, in addition to those discussed in Southern Company's and Georgia Power's Annual Reports on Form 10-K for the year ended December 31, 2021, and subsequent securities filings, could cause actual results to differ materially from management expectations as suggested by such forward-looking information: the potential effects of the continued COVID-19 pandemic; the ability to control costs and avoid cost and schedule overruns during the development, construction, and operation of facilities or other projects, including Plant Vogtle Units 3 and 4, which includes components based on new technology that only within the last few years began initial operation in the global nuclear industry at this scale, due to current and/or future challenges which include, but are not limited to, changes in labor costs, availability and productivity, challenges with management of contractors or vendors, subcontractor performance, adverse weather conditions, shortages, delays, increased costs, or inconsistent quality of equipment, materials, and labor, contractor or supplier delay, delays due to judicial or regulatory action, nonperformance under construction, operating, or other agreements, operational readiness, including specialized operator training and required site safety programs, engineering or design problems or any remediation related thereto, design and other licensing-based compliance matters, challenges with start-up activities, including major equipment failure, or system integration, and/or operational performance, and challenges related to the COVID-19 pandemic; the ability to overcome or mitigate the current challenges at Plant Vogtle Units 3 and 4, that could further impact the cost and schedule for the project; legal proceedings and regulatory approvals and actions related to construction projects, such as Plant Vogtle Units 3 and 4, including Georgia Public Service Commission approvals and NRC actions; under certain specified circumstances, a decision by holders of more than 10% of the ownership interests of Plant Vogtle Units 3 and 4 not to proceed with construction and the ability of certain other Vogtle owners to tender a portion of their ownership interests to Georgia Power following certain construction cost increases, including the purported exercises by Oglethorpe Power Corporation and the City of Dalton of their tender options and related litigation; the ability to construct facilities in accordance with the requirements of permits and licenses (including satisfaction of NRC requirements), to satisfy any environmental performance standards and the requirements of tax credits and other incentives, and to integrate facilities into the Southern Company system upon completion of construction; the inherent risks involved in operating and constructing nuclear generating facilities; the ability of counterparties of Georgia Power to make payments as and when due and to perform as required; the direct or indirect effect on Georgia Power's business resulting from cyber intrusion or physical attack and the threat of physical attacks; catastrophic events such as fires, earthquakes, explosions, floods, tornadoes, hurricanes and other storms, droughts, pandemic health events, political unrest, wars or other similar occurrences; and the direct or indirect effects on Georgia Power's business resulting from incidents affecting the U.S. electric grid or operation of generating or storage resources. Southern Company and Georgia Power expressly disclaim any obligation to update any forward–looking information.* 

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, each of the registrants has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
| Date: January 11, 2023 | THE SOUTHERN COMPANY<br>GEORGIA POWER COMPANY | THE SOUTHERN COMPANY<br>GEORGIA POWER COMPANY |
| | By | /s/Melissa K. Caen |
| | | Melissa K. Caen<br>Assistant Secretary |

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