Explore NiSource's complete collection of publicly available corporate disclosures, including annual reports, sustainability reports, financial statements, ESG data spreadsheets, and related web publications. Each document is sourced directly from NiSource's official channels and fully traceable to its official company sources.
The table below lists all of NiSource's' corporate disclosure by name and reporting period, ensuring full transparency and easy access.
If you want to search across NiSource's' disclosures for specific data or insights, use our Disclosure Search.
| Name | Reporting Period | |
|---|---|---|
CDP Climate sourced from company’s website | 2025 | |
Verification report | 2024 | |
CDP Climate sourced from company’s website | 2024 | |
Financial & Extra-Financial Disclosure | 2024 | |
Sustainability Report | 2024 | |
ESG Report | 2024 | |
Annual Report | 2024 | |
ESG Data Spreadsheet | 2024 | |
Financial & Extra-Financial Disclosure | 2023 | |
ESG Data Spreadsheet | 2023 | |
ESG Report | 2023 | |
CDP Water sourced from company’s website | 2023 | |
ESG Data Spreadsheet | 2023 | |
SASB index | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
CDP Climate sourced from company’s website | 2023 | |
Annual Report | 2023 | |
10-K | 2022 | |
Verification report | 2022 | |
Equal employment opportunity (EEO) Report | 2022 | |
Verification report | 2022 | |
Sustainability Data Spreadsheet | 2022 | |
ESG Data Spreadsheet | 2022 | |
CDP Climate sourced from company’s website | 2022 | |
Financial & Extra-Financial Disclosure | 2022 | |
CDP Water sourced from company’s website | 2022 | |
Integrated Report | 2022 | |
10-K | 2021 | |
CDP Climate sourced from company’s website | 2021 | |
SASB Report | 2021 | |
Financial & Extra-Financial Disclosure | 2021 | |
Integrated Report | 2021 | |
CDP Water sourced from company’s website | 2021 | |
Financial & Extra-Financial Disclosure | 2021 | |
Financial & Extra-Financial Data Spreadsheet | 2021 | |
10-K | 2020 | |
GRI Report | 2020 | |
CDP Water sourced from company’s website | 2020 | |
Sustainability Report | 2020 | |
Financial & Extra-Financial Data Spreadsheet | 2020 | |
CDP Climate sourced from company’s website | 2020 | |
ESG Data Spreadsheet | 2020 | |
SASB Report | 2020 | |
ESG Data Spreadsheet | 2020 | |
Integrated Report | 2020 | |
10-K | 2019 | |
Sustainability Report | 2019 | |
GRI Report | 2019 | |
ESG Data Spreadsheet | 2019 | |
10-K | 2018 | |
CDP Climate sourced from company’s website | 2018 | |
ESG Data Spreadsheet | 2018 | |
GRI Report | 2018 | |
Financial & Extra-Financial Disclosure | 2018 | |
Sustainability Report | 2018 | |
CDP Water sourced from company’s website | 2018 | |
10-K | 2017 | |
Sustainability Report | 2017 | |
CDP Climate sourced from company’s website | 2017 | |
Integrated Report | 2017 | |
GRI Report | 2017 | |
CDP Water sourced from company’s website | 2017 | |
10-K | 2016 | |
Sustainability Report | 2016 | |
CDP Climate sourced from company’s website | 2016 | |
Integrated Report | 2016 | |
Integrated Report | 2016 | |
CDP Water sourced from company’s website | 2016 | |
GRI Report | 2016 | |
Sustainability Report | 2016 | |
10-K | 2015 | |
CDP Climate sourced from company’s website | 2015 | |
Sustainability Report | 2015 | |
ESG Data Spreadsheet | 2015 | |
GRI Report | 2015 | |
Sustainability Report | 2015 | |
10-K | 2014 | |
10-K | 2013 | |
10-K | 2012 | |
10-K | 2011 | |
10-K | 2010 | |
10-K | 2009 |