Company: SOJE
Filing Date: 2025-02-20
Form Type: 10-K
Source: 0000092122-25-000018
Chunk: 777

Company: SOUTHERN CO
Filing Date: 2025-02-20
Form: 10-K
Item: Item 7A
Chunk 777
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 expenses at Alabama Power and Mississippi Power, $16 million associated with a gain on the sale of spare parts in 2023 at Southern Power, $11 million associated with an arbitration award received in 2023 at Southern Power related to losses previously incurred, and $10 million in amortization of deferred cloud implementation costs, partially offset by a $91 million increase in gains from sales of integrated transmission system assets at Georgia Power and a $31 million decrease in technology infrastructure and application production expenses. See Note 1 to the financial statements under "Storm Damage and Reliability Reserves" and "Impairment of Long-Lived Assets" and Note 2 to the financial statements under "Georgia Power – Transmission Asset Sales" and " – Nuclear Construction" for additional information.

Depreciation and Amortization

Depreciation and amortization increased $169 million, or 4.4%, in 2024 as compared to 2023. The increase was primarily due to an increase of $244 million associated with additional plant in service, partially offset by a decrease of $59 million in amortization of regulatory assets related to CCR AROs at Georgia Power as approved in the 2024 compliance filing under the terms of the 2022 ARP and an increase of $24 million in amortization of federal ITCs at Georgia Power. See Note 2 to the financial statements under "Georgia Power – Rate Plans" for additional information. Also see Note 10 to the financial statements for additional information on amortization of federal ITCs.

Taxes Other Than Income Taxes

Taxes other than income taxes increased $129 million, or 11.1%, in 2024 as compared to 2023. The increase was primarily due to increases of $92 million in property taxes primarily resulting from an increase in the assessed value of property at the traditional electric operating companies as well as a decrease in the capitalized portion of property taxes at Georgia Power primarily due to Plant Vogtle Units 3 and 4 being placed in service in July 2023 and April 2024, respectively, $23 million in municipal franchise fees resulting from higher retail revenues at Georgia Power, and $13 million in utility license taxes at Alabama Power resulting from an increase in the tax base. See Note 2 to the financial statements under "Georgia Power – Nuclear Construction" for additional information.

Estimated Loss on Plant Vogtle Units 3 and 4

Georgia Power recorded credits to income related to the estimated probable loss on Plant Vogtle Units 3 and