Nisource (NI) Other Operating Expenses (2009 - 2026)

Nisource has reported Other Operating Expenses for 18 years, with the latest figure at $1.5 billion in Q1 2026.

• For the quarter ending Q1 2026, Other Operating Expenses rose 8.44% year-over-year to $1.5 billion; the trailing twelve-month figure through Mar 2026 stood at $4.9 billion (up 116.91% YoY), and the FY2025 full-year result was $100000.0, up 103.45% from the prior year.
• Other Operating Expenses for Q1 2026 stood at $1.5 billion, up from $1.4 billion in the prior quarter.
• The five-year high for Other Operating Expenses was $1.5 billion in Q1 2026, with the low at -$2.9 million in Q4 2023.
• Historically, Other Operating Expenses has averaged $1.1 billion across 5 years, with a median of $1.1 billion in 2022.
• Annual changes were most pronounced in 2023 — Other Operating Expenses slumped 100.22% — and 2025, when it grew 26.8%.
• Nisource's Other Operating Expenses stood at $1.3 billion in 2022, then plunged by 100.22% to -$2.9 million in 2023, then soared by 29331.03% to $847.7 million in 2024, then jumped by 63.67% to $1.4 billion in 2025, then advanced by 11.28% to $1.5 billion in 2026.
• The last three Other Operating Expenses figures came in at $1.5 billion (Q1 2026), $1.4 billion (Q4 2025), and $975.6 million (Q3 2025), per Business Quant data.