THE INTRADAY

SO · Company KPIs

Southern Company (SO) KPIs

Total regulated utility customers, Total kilowatt-hour sales, Total retail kilowatt-hour sales, Traditional Electric Operating Companies customers. As reported in SEC filings, with the source line for each figure.

Total regulated utility customers

9M at Jun 30, 2026

Sep 30, 2024: 8.87MDec 31, 2024: 8.94MMar 31, 2025: 8.97MJun 30, 2025: 8.94MSep 30, 2025: 8.93MDec 31, 2025: 9.01MMar 31, 2026: 9.04MJun 30, 2026: 9MSep 30, 2024Jun 30, 2026

The filings read for this page do not define this measure.

Total regulated utility customers, as first reported, with the line it was read from
Period endedFigureFiling text
Jun 30, 20269MTotal Regulated Utility Customers · 9,000 · 8,941 · 0.7%8-K filed 2026-07-30
Mar 31, 20269.04MTotal Regulated Utility Customers · 9,037 · 8,967 · 0.8%8-K filed 2026-04-30
Dec 31, 20259.01MTotal Regulated Utility Customers · 9,005 · 8,936 · 0.8%8-K filed 2026-02-19
Sep 30, 20258.93MTotal Regulated Utility Customers · 8,934 · 8,865 · 0.8%8-K filed 2025-10-30
Jun 30, 20258.94MTotal Regulated Utility Customers · 8,941 · 8,873 · 0.8%8-K filed 2025-07-31
Mar 31, 20258.97MTotal Regulated Utility Customers · 9,037 · 8,967 · 0.8%8-K filed 2026-04-30
Dec 31, 20248.94MTotal Regulated Utility Customers · 9,005 · 8,936 · 0.8%8-K filed 2026-02-19
Sep 30, 20248.87MTotal Regulated Utility Customers · 8,934 · 8,865 · 0.8%8-K filed 2025-10-30

Total kilowatt-hour sales

51.79B for the period ended Jun 30, 2026

Sep 30, 2024: 56.03BDec 31, 2024: 46.58BMar 31, 2025: 48.48BJun 30, 2025: 49.86BSep 30, 2025: 56.63BDec 31, 2025: 48.87BMar 31, 2026: 50.19BJun 30, 2026: 51.79BSep 30, 2024Jun 30, 2026

The filings read for this page do not define this measure.

Total kilowatt-hour sales, as first reported, with the line it was read from
Period endedFigureFiling text
Jun 30, 202651.79BTotal Sales · 51,793 · 49,858 · 3.9% · 101,985 · 98,344 · 3.7%8-K filed 2026-07-30
Mar 31, 202650.19BTotal Sales · 50,192 · 48,485 · 3.5%8-K filed 2026-04-30
Dec 31, 202548.87BTotal Sales · 48,868 · 46,577 · 4.9% · 203,840 · 199,038 · 2.4%8-K filed 2026-02-19
Sep 30, 202556.63BTotal Sales · 56,627 · 56,035 · 1.1% · 154,971 · 152,461 · 1.6%8-K filed 2025-10-30
Jun 30, 202549.86BTotal Sales · 49,858 · 49,897 · (0.1)% · 98,344 · 96,426 · 2.0%8-K filed 2025-07-31
Mar 31, 202548.48BTotal Sales · 50,192 · 48,485 · 3.5%8-K filed 2026-04-30
Dec 31, 202446.58BTotal Sales · 48,868 · 46,577 · 4.9% · 203,840 · 199,038 · 2.4%8-K filed 2026-02-19
Sep 30, 202456.03BTotal Sales · 56,627 · 56,035 · 1.1% · 154,971 · 152,461 · 1.6%8-K filed 2025-10-30

Total retail kilowatt-hour sales

37.97B for the period ended Jun 30, 2026

Sep 30, 2024: 41.89BDec 31, 2024: 34.75BMar 31, 2025: 36.44BJun 30, 2025: 37.19BSep 30, 2025: 42.37BDec 31, 2025: 35.33BMar 31, 2026: 36.6BJun 30, 2026: 37.97BSep 30, 2024Jun 30, 2026

The filings read for this page do not define this measure.

Total retail kilowatt-hour sales, as first reported, with the line it was read from
Period endedFigureFiling text
Jun 30, 202637.97BTotal Retail Sales · 37,967 · 37,194 · 2.1% · 2.3% · 74,568 · 73,636 · 1.3% · 2.3%8-K filed 2026-07-30
Mar 31, 202636.6BTotal Retail Sales · 36,600 · 36,442 · 0.4% · 2.3%8-K filed 2026-04-30
Dec 31, 202535.33BTotal Retail Sales · 35,330 · 34,752 · 1.7% · 1.4% · 151,336 · 148,906 · 1.6% · 1.7%8-K filed 2026-02-19
Sep 30, 202542.37BTotal Retail Sales · 42,369 · 41,893 · 1.1% · 2.6% · 116,006 · 114,154 · 1.6% · 1.8%8-K filed 2025-10-30
Jun 30, 202537.19BTotal Retail Sales · 37,194 · 37,007 · 0.5% · 3.0% · 73,636 · 72,261 · 1.9% · 1.3%8-K filed 2025-07-31
Mar 31, 202536.44BTotal Retail Sales · 36,600 · 36,442 · 0.4% · 2.3%8-K filed 2026-04-30
Dec 31, 202434.75BTotal Retail Sales · 35,330 · 34,752 · 1.7% · 1.4% · 151,336 · 148,906 · 1.6% · 1.7%8-K filed 2026-02-19
Sep 30, 202441.89BTotal Retail Sales · 42,369 · 41,893 · 1.1% · 2.6% · 116,006 · 114,154 · 1.6% · 1.8%8-K filed 2025-10-30

Traditional Electric Operating Companies customers

4.61M at Jun 30, 2026

Sep 30, 2024: 4.53MDec 31, 2024: 4.55MMar 31, 2025: 4.55MJun 30, 2025: 4.57MSep 30, 2025: 4.58MDec 31, 2025: 4.59MMar 31, 2026: 4.6MJun 30, 2026: 4.61MSep 30, 2024Jun 30, 2026

The filings read for this page do not define this measure.

Traditional Electric Operating Companies customers, as first reported, with the line it was read from
Period endedFigureFiling text
Jun 30, 20264.61MTraditional Electric Operating Companies · 4,612 · 4,568 · 1.0%8-K filed 2026-07-30
Mar 31, 20264.6MTraditional Electric Operating Companies · 4,600 · 4,551 · 1.1%8-K filed 2026-04-30
Dec 31, 20254.59MTraditional Electric Operating Companies · 4,590 · 4,549 · 0.9%8-K filed 2026-02-19
Sep 30, 20254.58MTraditional Electric Operating Companies · 4,580 · 4,530 · 1.1%8-K filed 2025-10-30
Jun 30, 20254.57MTraditional Electric Operating Companies · 4,568 · 4,518 · 1.1%8-K filed 2025-07-31
Mar 31, 20254.55MTraditional Electric Operating Companies · 4,600 · 4,551 · 1.1%8-K filed 2026-04-30
Dec 31, 20244.55MTraditional Electric Operating Companies · 4,590 · 4,549 · 0.9%8-K filed 2026-02-19
Sep 30, 20244.53MTraditional Electric Operating Companies · 4,580 · 4,530 · 1.1%8-K filed 2025-10-30

Reading notes

Figures are shown as first reported. If a later filing prints a different figure for the same period, both appear. A figure marked ≈ or shown in words is how the company itself states it, not an estimate of ours. Companies change definitions over time, so compare periods with the quoted definition in mind. Periods that failed our checks are left out, so gaps are expected.

This page shows the latest 8 periods of each metric.