NiSource Stock Price, News & Analysis

NiSource Inc. (NYSE: NI) is a fully regulated utility company in the United States. According to its public disclosures, NiSource is one of the largest fully regulated utility companies in the country, serving approximately 3.3 million natural gas customers and 500,000 electric customers across six states through its local Columbia Gas and Northern Indiana Public Service Company LLC (NIPSCO) brands. The company’s stated mission is to deliver safe, reliable energy that drives value to its customers.

NiSource operates in the utilities sector, with a primary focus on natural gas distribution and regulated electric utility services. Through its Columbia Gas utilities, NiSource provides natural gas service to millions of customers, and through NIPSCO it delivers both natural gas and electric service in northern Indiana. Public information on NIPSCO notes that it is Indiana’s largest natural gas distribution company and the second-largest electric distribution company in the state, serving approximately 900,000 natural gas and 500,000 electric customers across 32 counties. These operations position NiSource as a multi-utility platform centered on regulated energy delivery.

NiSource’s electric utility activities are conducted primarily through NIPSCO. The company reports that NIPSCO transmits and distributes electricity in northern Indiana and owns generation capacity that includes coal, natural gas and renewable energy resources. Regulatory filings and company communications describe significant capital investment plans to transition NIPSCO’s electric generation toward a more balanced portfolio, with large-scale spending on new generation assets and grid modernization. NiSource has also created NIPSCO Generation LLC (GenCo), which is designed to own, build and manage generation assets to serve the growing data center industry in northern Indiana, following approval from the Indiana Utility Regulatory Commission (IURC).

Natural gas distribution remains a core part of NiSource’s business model. The company states that, across its service territories, it serves approximately 3.3 million natural gas customers through its Columbia Gas and NIPSCO brands. These operations are regulated and focus on delivering natural gas to residential, commercial and other customers under approved rate structures. NiSource’s public materials emphasize safety, reliability and infrastructure investment as key themes for its gas utilities, although detailed segment breakdowns are provided in its SEC filings rather than in the summary descriptions cited here.

NiSource highlights its role as a regulated utility with a long-term capital investment program. In its earnings communications, the company has outlined large multi-year capital expenditure plans to support system reliability, grid and infrastructure modernization, and growth opportunities such as data center-related electric service. These plans are described as driving expected rate base growth and underpinning non-GAAP adjusted earnings per share guidance over multi-year periods. While specific numerical guidance is time-sensitive, the underlying approach of using regulated capital investment to support earnings and system reliability is a recurring theme in NiSource’s public disclosures.

The company also emphasizes customer affordability and protection in connection with new growth opportunities. In describing GenCo and its data center strategy, NiSource notes that GenCo is structured to shield existing NIPSCO retail customers from costs associated with serving new data center customers, while enabling NiSource to pursue growth focused on large-load customers. Regulatory approvals from the IURC are presented as key milestones that enable this structure and support NiSource’s ability to serve emerging demand while maintaining protections for existing customers.

NiSource’s communications underscore a focus on sustainability and workforce. The company reports that it is a member of the Dow Jones Sustainability – North America Index and appears on Forbes lists of America’s Best Employers for Women and Diversity. It also notes that thousands of employees work toward its mission of delivering safe, reliable energy and that it invests in the communities it serves. These points are presented as part of NiSource’s broader positioning as an energy partner focused on safety, reliability, community investment and long-term sustainability objectives, including carbon emission reduction goals referenced in its risk factor discussions.

As a publicly traded company, NiSource funds its capital plans and operations through a mix of debt and equity financing, as reflected in its SEC filings. Recent filings describe senior notes offerings with maturities extending multiple decades, junior subordinated notes, a revolving credit agreement, and an at-the-market equity offering program that allows the company to issue common stock over time. These financing tools are described as supporting general corporate purposes, including capital expenditures, working capital and repayment of existing indebtedness. The company’s common stock trades on the New York Stock Exchange under the ticker symbol NI.

NiSource’s regulatory environment is central to its operations. Its utilities are subject to oversight from state commissions such as the IURC, which reviews and approves rate changes, new structures like GenCo, and major contracts such as agreements to serve data centers. NiSource’s public statements and risk disclosures highlight the importance of regulatory outcomes, rate reviews and compliance with environmental and other regulations to its business. The company also notes that it faces risks common to utilities, including weather variability, commodity price fluctuations, construction and supply risks, cybersecurity, aging infrastructure, and broader economic and capital market conditions.

In addition to its operational and financial disclosures, NiSource regularly issues press releases about quarterly results, capital plans, regulatory approvals, financing transactions and corporate governance developments. These communications, together with its SEC filings, provide investors and other stakeholders with insight into the company’s strategy, risk profile and performance within the natural gas distribution and electric utility space.

Key business characteristics

• Sector: Utilities
• Primary industry focus: Natural gas distribution and regulated electric utility service
• Customer base: Approximately 3.3 million natural gas customers and 500,000 electric customers across six states, served through Columbia Gas and NIPSCO brands
• Electric operations: Transmission and distribution of electricity in northern Indiana, with owned generation capacity including coal, natural gas and renewable energy
• Regulated model: Fully regulated utility operations with rates and major investments subject to approval by state commissions and other regulators
• Growth themes: Large-scale capital investment in utility infrastructure, grid and generation assets, and development of structures such as GenCo to serve data center and other large-load customers while protecting existing retail customers

Frequently asked questions about NiSource Inc. (NI)

• What does NiSource Inc. do?
  

  NiSource Inc. is a fully regulated utility company in the United States. It serves approximately 3.3 million natural gas customers and 500,000 electric customers across six states through its Columbia Gas and NIPSCO brands, focusing on natural gas distribution and regulated electric utility service.

• In which sector and industry does NiSource operate?
  

  NiSource operates in the utilities sector. Its primary industry focus is natural gas distribution, and it also operates a regulated electric utility that transmits and distributes electricity and owns generation capacity.

• What are Columbia Gas and NIPSCO within NiSource?
  

  Columbia Gas and Northern Indiana Public Service Company LLC (NIPSCO) are local utility brands through which NiSource serves customers. Columbia Gas provides natural gas service in multiple states, while NIPSCO serves natural gas and electric customers in northern Indiana.

• How many customers does NiSource serve?
  

  According to the company’s public descriptions, NiSource serves approximately 3.3 million natural gas customers and 500,000 electric customers across six states. NIPSCO specifically serves approximately 900,000 natural gas and 500,000 electric customers across 32 counties in Indiana.

• What types of power generation are associated with NiSource’s electric utility?
  

  NiSource reports that its regulated electric utility owns more than 3,000 megawatts of generation capacity that includes coal, natural gas and renewable energy resources. These assets support its electric transmission and distribution operations in northern Indiana.

• What is GenCo and how does it relate to NiSource?
  

  NIPSCO Generation LLC (GenCo) is a subsidiary structure associated with NiSource that is designed to own, build and manage generation assets to serve the growing data center industry in northern Indiana. The Indiana Utility Regulatory Commission has approved GenCo’s structure, which NiSource describes as intended to protect existing NIPSCO retail customers from costs tied to serving new data center customers.

• How is NiSource financed as a public company?
  

  NiSource finances its operations and capital investments through a combination of debt and equity. Recent SEC filings describe offerings of senior notes and junior subordinated notes, a revolving credit agreement, and an at-the-market equity offering program that allows the company to sell common stock over time for general corporate purposes.

• On which exchange does NiSource trade and under what ticker?
  

  NiSource’s common stock is listed on the New York Stock Exchange under the ticker symbol NI. The company’s SEC filings identify its common stock, par value $0.01 per share, as registered under Section 12(b) of the Securities Exchange Act of 1934.

• What recognition has NiSource reported for sustainability and employment practices?
  

  NiSource states that it is a member of the Dow Jones Sustainability – North America Index and that it appears on Forbes lists of America’s Best Employers for Women and Diversity. The company presents these recognitions as part of its focus on sustainability and workforce inclusion.

• What risks does NiSource highlight in its public disclosures?
  

  NiSource’s press releases and SEC filings reference risks such as the ability to execute its business plan and growth strategy, utility infrastructure investments, data center development, construction and supply risks, weather impacts, commodity price fluctuations, regulatory outcomes, cybersecurity, aging infrastructure, environmental compliance, and broader economic and capital market conditions. Detailed risk factors are set out in its Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q.