The Southern CompanySONYSE
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Interest Expense Over TimeExpanding
Percentile Rank100
3Y CAGR+17.8%
5Y CAGR+12.7%
Year-over-Year Change

Interest expense on outstanding debt

3Y CAGR
+17.8%/yr
vs +2.4%/yr prior
5Y CAGR
+12.7%/yr
Recent acceleration
Acceleration
+15.4pp
Accelerating
Percentile
P100
Near historical high
vs 5Y Ago
1.8x
Solid growth
Streak
6 yr
Consecutive growthExpanding
PeriodValueYoY Change
2025$3.31B+20.5%
2024$2.74B+12.1%
2023$2.45B+21.0%
2022$2.02B+10.1%
2021$1.84B+0.9%
2020$1.82B+4.9%
2019$1.74B-5.8%
2018$1.84B+8.7%
2017$1.69B+28.6%
2016$1.32B-