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Southern Co

SONYSEElectric ServicesFiscal year ends December 31Also trades as SOJC, SOJD, SOJE, SOJF, SOMN
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 30, 2026Score 6/3012% above fair value
$94.61+0.90 (+0.96%)

Close on Nov 2, 2026Market cap $107.95BP/E 22.9Yield 3.11%

Southern Consolidated Utility Plant in Service — Gross by Year

Consolidated Utility Plant in Service — Gross ($M, XBRL) ($M)

QuarterlyAnnual

Southern Consolidated Utility Plant in Service — Gross: $146,114M in FY2025, up 6.5% from a year earlier. That is the highest of the 8 years on record here.

Latest, FY2025
146,114
Period ended Dec 31, 2025
Change on a year earlier
+6.5%
137,143 in FY2024
History
8 years
Since FY2018
Sources
8
Documents cited below

Where the FY2025 figure comes from

Source: Southern Company 10-Q (10q_2026q2, filed 2026-07-30, 0000092122-26-000054) ↗

Reported in Form 10-K / 10-Q Consolidated Balance Sheet (XBRL `PublicUtilitiesPropertyPlantAndEquipmentPlantInService`).

Annual history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedConsolidated Utility Plant in Service — Gross ($M, XBRL) ($M)Year on yearSource
FY2025Dec 31, 2025146,114+6.5%Southern Company 10-Q (10q_2026q2, filed 2026-07-30, 0000092122-26-000054) ↗
FY2024Dec 31, 2024137,143+6.8%Southern Company 10-K (10k_2025, filed 2026-02-19, 0000092122-26-000006) ↗
FY2023Dec 31, 2023128,428+9.3%Southern Company 10-K (10k_2024, filed 2025-02-20, 0000092122-25-000018) ↗
FY2022Dec 31, 2022117,529+1.7%Southern Company 10-K (10k_2023, filed 2024-02-15, 0000092122-24-000009) ↗
FY2021Dec 31, 2021115,592+4.6%Southern Company 10-K (10k_2022, filed 2023-02-16, 0000092122-23-000012) ↗
FY2020Dec 31, 2020110,516+5.1%Southern Company 10-K (10k_2021, filed 2022-02-17, 0000092122-22-000003) ↗
FY2019Dec 31, 2019105,114+1.4%Southern Company 10-K (10k_2020, filed 2021-02-18, 0000092122-21-000006) ↗
FY2018Dec 31, 2018103,706–Southern Company 10-K (10k_2019, filed 2020-02-20, 0000092122-20-000017) ↗

Cite this data

StockData. (2026). Southern Consolidated Utility Plant in Service — Gross ($M), annual FY2018–FY2025 [Data set]. Compiled from Southern SEC filings and investor materials. https://stockdatahq.com/stocks/so/kpis/xbrl-so-plant-in-service-gross-m

See every metric in the Southern KPI table. Data updated Nov 2, 2026.