Nisource (NI) Total Debt (2009 - 2026)

Nisource (NI) has reported Total Debt for 18 consecutive years, with $16.7 billion the latest figure, recorded in Q1 2026.

• Total Debt for Q1 2026 came in at $16.7 billion, up 18.67% year-over-year; the trailing twelve-month figure through Mar 2026 was $16.7 billion (up 18.67% YoY), and the FY2025 annual result was $16.2 billion, up 21.25% from the prior year.
• Total Debt was $16.7 billion for Q1 2026 at Nisource, up from $16.2 billion in the prior quarter.
• Over five years, Total Debt peaked at $16.7 billion in Q1 2026 and troughed at $9.2 billion in Q1 2022.
• Average Total Debt over 5 years is $12.8 billion, with a median of $12.6 billion recorded in 2023.
• Year-over-year, Total Debt retreated 6.71% in 2024 and grew 27.45% in 2025.
• Over 5 years, Total Debt stood at $9.6 billion in 2022, then rose by 16.41% to $11.1 billion in 2023, then advanced by 20.02% to $13.4 billion in 2024, then grew by 21.25% to $16.2 billion in 2025, then increased by 3.43% to $16.7 billion in 2026.
• Per Business Quant data, the three most recent Total Debt figures were $16.7 billion in Q1 2026, $16.2 billion in Q4 2025, and $15.7 billion in Q3 2025.