Nisource Inc (NI) Quarterly and Annual Segment Results by Country and Region - CSIMarket
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Nisource Inc   (NYSE: NI)
    Sector  Utilities    Industry Electric Utilities
   Industry Electric Utilities
   Sector  Utilities

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Description of Nisource Inc's Business Segments


NiSource Inc. is a prominent utility company primarily focused on providing natural gas and electric services to customers in the United States, particularly in the Midwest and Northeast regions. The company operates through various segments, products, and services that span across gas distribution, electric distribution, and related utilities.

Segments

1. Gas Distribution:
- This segment includes the distribution of natural gas to residential, commercial, industrial, and transportation customers. NiSources utility companies serve millions of customers by delivering reliable natural gas, ensuring customer satisfaction and network safety. The company focuses on pipeline integrity and safety monitoring to maintain the reliability of its services.
- Specific utilities under this segment include:
- NIPSCO (Northern Indiana Public Service Company)
- Columbia Gas of Kentucky
- Columbia Gas of Ohio
- Columbia Gas of Pennsylvania
- Columbia Gas of Virginia

2. Electric Distribution:
- NiSource provides electric distribution services mainly through its NIPSCO subsidiary. This segment covers electricity generation, transmission, and distribution to residential and commercial customers. The utility has been transitioning to more renewable energy sources and modernizing its grid infrastructure to enhance reliability and reduce environmental impact.

Products and Services

1. Natural Gas Services:
- Residential Services: NiSource offers natural gas services to residential customers, which include heating, water heaters, and cooking utilities. It provides billing options, safety tips, and energy-saving programs to help customers manage their energy usage and costs.
- Commercial and Industrial Services: The company supplies natural gas for heating and manufacturing processes in various industries. It provides tailored solutions to optimize gas supply and efficiency for commercial clients.
- Transportation Services: This includes options for customers who require natural gas for fleet vehicles or other large-scale transportation needs. NiSource helps facilitate the infrastructure necessary for compressed natural gas (CNG) filling stations.

2. Electricity Services:
- Residential and Commercial Electricity Supply: NiSources electric distribution services provide power to homes and businesses. It includes various plans to cater to different types of users, ranging from standard billing to innovative energy programs.
- Renewable Energy Projects: NiSource is investing in renewable energy generation initiatives, such as wind and solar projects, to support sustainable energy goals. The company aims to reduce its carbon footprint and offer cleaner energy alternatives to customers. This aligns with broader trends in the energy sector to transition to more sustainable practices.

3. Energy Efficiency Programs:
- NiSource offers a variety of energy efficiency programs aimed at both residential and commercial customers. These programs might include incentives for energy-saving appliances, home energy audits, and partnership with local businesses to promote energy conservation measures.

4. Customer Support and Billing Services:
- Financial tools and options for customers including various billing cycles, budget billing plans, and payment arrangements tailored to assist customers in managing their utility expenses. Customer service is enhanced through online platforms and mobile applications for billing, service updates, and account management.

5. Safety and Reliability Initiatives:
- Safety is a top priority for NiSource, which constantly promotes safety practices both internally and among its customer base. The company provides resources and programs focused on pipeline safety, emergency response for gas leaks, and electrical hazards.

6. Community Engagement and Corporate Social Responsibility:
- As part of its commitment to corporate social responsibility, NiSource actively engages with communities through various programs aimed at enhancing social welfare. This includes partnerships with local organizations, educational initiatives about energy conservation, and outreach programs aimed at providing assistance to low-income families struggling with utility payments.

By diversifying its portfolio and investing in technology, renewable energy, and infrastructure, NiSource aims to adapt to the changing energy landscape while providing reliable and efficient services to its customers. The company remains focused on meeting the demands of its customer base while working towards a sustainable energy future.


Composition of Nisource Inc Revenues by Segments

 
Nonrelated Party    49.97 % of total Revenue
NiSource Gas Distribution    38.09 % of total Revenue
NiSource Electric Generation and Power Delivery    11.05 % of total Revenue
Corporate and Other    3.12 % of total Revenue
Corporate and Other Unaffiliated    0.03 % of total Revenue
NIPSCO Operations    21.98 % of total Revenue
NIPSCO Operations Nonrelated Party    21.97 % of total Revenue
NIPSCO Operations Gas Distribution    9.97 % of total Revenue
NIPSCO Operations NIPSCO Electric Generation    11.05 % of total Revenue
Columbia Operations    28.07 % of total Revenue
Columbia Operations Nonrelated Party    28 % of total Revenue
Residential NiSource Gas Distribution    25.98 % of total Revenue
Residential NiSource Electric Generation and Power Delivery    3.74 % of total Revenue
Residential NIPSCO Operations Gas Distribution    6.74 % of total Revenue
Residential NIPSCO Operations NIPSCO Electric Generation    3.74 % of total Revenue
Residential Columbia Operations    19.24 % of total Revenue
Commercial NiSource Gas Distribution    9.45 % of total Revenue
Commercial NiSource Electric Generation and Power Delivery    3.64 % of total Revenue
Commercial NIPSCO Operations Gas Distribution    2.45 % of total Revenue
Commercial NIPSCO Operations NIPSCO Electric Generation    3.64 % of total Revenue
Commercial Columbia Operations    7 % of total Revenue
Industrial NiSource Gas Distribution    1.94 % of total Revenue
Industrial NiSource Electric Generation and Power Delivery    3.29 % of total Revenue
Industrial NIPSCO Operations Gas Distribution    0.72 % of total Revenue
Industrial NIPSCO Operations NIPSCO Electric Generation    3.29 % of total Revenue
Industrial Columbia Operations    1.21 % of total Revenue
Off-system NiSource Gas Distribution    0.36 % of total Revenue
Off-system Columbia Operations    0.36 % of total Revenue
Miscellaneous NiSource Gas Distribution    0.37 % of total Revenue
Miscellaneous NiSource Electric Generation and Power Delivery    0.11 % of total Revenue
Miscellaneous NIPSCO Operations Gas Distribution    0.07 % of total Revenue
Miscellaneous NIPSCO Operations NIPSCO Electric Generation    0.11 % of total Revenue
Miscellaneous Columbia Operations    0.3 % of total Revenue
Wholesale NiSource Electric Generation and Power Delivery    0.18 % of total Revenue
Wholesale NIPSCO Operations NIPSCO Electric Generation    0.18 % of total Revenue
Public Authority    0.09 % of total Revenue
Public Authority NIPSCO Operations NIPSCO Electric Generation    0.09 % of total Revenue
Related Party    0.08 % of total Revenue
Eliminations    -3.17 % of total Revenue
Columbia Operations Related Party    0.07 % of total Revenue
NIPSCO Operations Related Party    0.01 % of total Revenue

Q1 three months ended (Mar 31 2026)
Revenues by Business Segments Revenues
(in millions $)
%
(of total Revenues)
Nonrelated Party 2,361.70 49.97 %
NiSource Gas Distribution 1,800.00 38.09 %
NiSource Electric Generation and Power Delivery 522.30 11.05 %
Corporate and Other 147.30 3.12 %
Corporate and Other Unaffiliated 1.40 0.03 %
NIPSCO Operations 1,038.80 21.98 %
NIPSCO Operations Nonrelated Party 1,038.50 21.97 %
NIPSCO Operations Gas Distribution 471.40 9.97 %
NIPSCO Operations NIPSCO Electric Generation 522.30 11.05 %
Columbia Operations 1,326.60 28.07 %
Columbia Operations Nonrelated Party 1,323.20 28 %
Residential NiSource Gas Distribution 1,227.80 25.98 %
Residential NiSource Electric Generation and Power Delivery 176.80 3.74 %
Residential NIPSCO Operations Gas Distribution 318.60 6.74 %
Residential NIPSCO Operations NIPSCO Electric Generation 176.80 3.74 %
Residential Columbia Operations 909.20 19.24 %
Commercial NiSource Gas Distribution 446.60 9.45 %
Commercial NiSource Electric Generation and Power Delivery 172.10 3.64 %
Commercial NIPSCO Operations Gas Distribution 115.60 2.45 %
Commercial NIPSCO Operations NIPSCO Electric Generation 172.10 3.64 %
Commercial Columbia Operations 331.00 7 %
Industrial NiSource Gas Distribution 91.50 1.94 %
Industrial NiSource Electric Generation and Power Delivery 155.50 3.29 %
Industrial NIPSCO Operations Gas Distribution 34.10 0.72 %
Industrial NIPSCO Operations NIPSCO Electric Generation 155.50 3.29 %
Industrial Columbia Operations 57.40 1.21 %
Off-system NiSource Gas Distribution 16.80 0.36 %
Off-system Columbia Operations 16.80 0.36 %
Miscellaneous NiSource Gas Distribution 17.30 0.37 %
Miscellaneous NiSource Electric Generation and Power Delivery 5.10 0.11 %
Miscellaneous NIPSCO Operations Gas Distribution 3.10 0.07 %
Miscellaneous NIPSCO Operations NIPSCO Electric Generation 5.10 0.11 %
Miscellaneous Columbia Operations 14.20 0.3 %
Wholesale NiSource Electric Generation and Power Delivery 8.50 0.18 %
Wholesale NIPSCO Operations NIPSCO Electric Generation 8.50 0.18 %
Public Authority 4.30 0.09 %
Public Authority NIPSCO Operations NIPSCO Electric Generation 4.30 0.09 %
Related Party 3.70 0.08 %
Eliminations -149.60 -3.17 %
Columbia Operations Related Party 3.40 0.07 %
NIPSCO Operations Related Party 0.30 0.01 %
Total 4,726.20 100 %




Q1 three months ended (Mar 31 2026)
Revenue Growth rates by Segment Y/Y Revenue
%
Q/Q Revenue
%
Nonrelated Party 8.24 % -
NiSource Gas Distribution 7.75 % -
NiSource Electric Generation and Power Delivery 9.04 % -
Corporate and Other 1.31 % -
Corporate and Other Unaffiliated 16.67 % -
NIPSCO Operations 10.31 % -
NIPSCO Operations Nonrelated Party 10.31 % -
NIPSCO Operations Gas Distribution 9.48 % -
NIPSCO Operations NIPSCO Electric Generation 9.04 % -
Columbia Operations 6.66 % -
Columbia Operations Nonrelated Party 6.66 % -
Residential NiSource Gas Distribution 7.46 % -
Residential NiSource Electric Generation and Power Delivery 5.3 % -
Residential NIPSCO Operations Gas Distribution 9.33 % -
Residential NIPSCO Operations NIPSCO Electric Generation 5.3 % -
Residential Columbia Operations 6.81 % -
Commercial NiSource Gas Distribution 9.03 % -
Commercial NiSource Electric Generation and Power Delivery 7.5 % -
Commercial NIPSCO Operations Gas Distribution 12.12 % -
Commercial NIPSCO Operations NIPSCO Electric Generation 7.5 % -
Commercial Columbia Operations 7.99 % -
Industrial NiSource Gas Distribution 15.38 % -
Industrial NiSource Electric Generation and Power Delivery 9.05 % -
Industrial NIPSCO Operations Gas Distribution 8.6 % -
Industrial NIPSCO Operations NIPSCO Electric Generation 9.05 % -
Industrial Columbia Operations 19.83 % -
Off-system NiSource Gas Distribution -24.66 % -
Off-system Columbia Operations -24.66 % -
Miscellaneous NiSource Gas Distribution 10.9 % -
Miscellaneous NiSource Electric Generation and Power Delivery - -
Miscellaneous NIPSCO Operations Gas Distribution -34.04 % -
Miscellaneous NIPSCO Operations NIPSCO Electric Generation - -
Miscellaneous Columbia Operations 30.28 % -
Wholesale NiSource Electric Generation and Power Delivery 11.84 % -
Wholesale NIPSCO Operations NIPSCO Electric Generation 11.84 % -
Public Authority 95.45 % -
Public Authority NIPSCO Operations NIPSCO Electric Generation 95.45 % -
Related Party 5.71 % -
Eliminations - -
Columbia Operations Related Party 6.25 % -
NIPSCO Operations Related Party 0 % -
Total 8.24 % -64.42 %




Q1 three months ended (Mar 31 2026)
Income by Business Segments Income
(in millions $)
%
(Profit Margin)
Total 556.20 11.77 %




Q1 three months ended (Mar 31 2026)
Income Growth rates by Segment Y/Y Income
%
Q/Q Income
%
Total 5.6 % -45.07 %




Annual Report on Nisource Inc Divisions, Sales by Country

 
NIPSCO Operations   NIPSCO Operations Segment contribution to total sales 24.9 % of total Revenue


Twelve months ended 2025
NI s Annual Revenue by Geography and Business Segments Sales
(in millions $)
%
(of total Sales)
NIPSCO Operations 3,307.30 24.9 %
Total 13,284.40 100 %


Twelve months ended 2025
NI s Annual Income by Country and Business Segments Income
(in millions $)
%
(Profit Margin)
Total 1,012.60 7.62 %

Twelve months ended 2025
Annual Revenue and Income Growth by Country and Business Segments % Y/Y Sales Growth % Y/Y Income Growth
NiSource Electric Generation and Power Delivery - -
Corporate and Other - -
NIPSCO Operations 20.22 % -
Columbia Operations - -
Residential NiSource Electric Generation and Power Delivery - -
Commercial NiSource Electric Generation and Power Delivery - -
Industrial NiSource Electric Generation and Power Delivery - -
Miscellaneous NiSource Electric Generation and Power Delivery - -
Wholesale NiSource Electric Generation and Power Delivery - -
Public Authority - -
Eliminations - -
Total 21.76 % 19.88 %
Total Reportable Segments - -
Total Reportable Nonrelated Party - -
Total Reportable Interrevenue - -
Columbia Operations Total Reportable Segments - -
Columbia Operations Total Reportable Nonrelated Party - -
Columbia Operations Total Reportable Interrevenue - -
NIPSCO Operations Total Reportable Segments - -
NIPSCO Operations Total Reportable Nonrelated Party - -
NIPSCO Operations Total Reportable Interrevenue - -



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