Company: SOJE
Filing Date: 2025-02-20
Form Type: 10-K
Source: 0000092122-25-000018
Chunk: 956

Company: SOUTHERN CO
Filing Date: 2025-02-20
Form: 10-K
Item: Item 1
Chunk 956
---
 The increase was primarily due to increases of $170 million in generation expenses primarily associated with Plant Vogtle Units 3 and 4 being placed in service at Georgia Power, maintenance and scheduled outage expenses, and Rate CNP Compliance-related expenses at Alabama Power, $166 million in transmission and distribution expenses primarily related to line maintenance and billing adjustments with integrated transmission system owners at Georgia Power, $41 million in customer service and sales expenses including bad debt, $36 million related to an impairment loss associated with Alabama Power discontinuing the development of a multi-use commercial facility, $21 million associated with an additional Rate NDR accrual at Alabama Power, $20 million associated with reliability reserve accruals and reliability-related 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