NiSource NI Columbia Operations — Operating Income (Loss)
Other segment segments
Similar metrics at other companies
Other financials
Where this comes from
Reported directly by NiSource in its filing.
Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.
The official record: NiSource’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
Ask your AI about NiSource's columbia operations — operating income (loss).
Connect your AI assistant and compare segments, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is NiSource's columbia operations — operating income (loss)?
- NiSource (NI) reported columbia operations — operating income (loss) of $472.3M in Q1 2026.
- How has NiSource's columbia operations — operating income (loss) changed year-over-year?
- NiSource's columbia operations — operating income (loss) increased by 5.9% year-over-year, from $445.8M to $472.3M.
- What is the long-term trend for NiSource's columbia operations — operating income (loss)?
- Over 3 years (2022 to 2025), NiSource's columbia operations — operating income (loss) has grown at a 4.5% compound annual growth rate (CAGR), from $785M to $895.1M.
- What does columbia operations — operating income (loss) mean?
- Measures the profitability of the Columbia Operations segment after deducting operating expenses, including depreciation and maintenance costs, from total revenues. It serves as a primary indicator of the segment's core operational efficiency and its ability to generate earnings from utility services.