Nisource
NiSource Inc., a prominent energy holding company headquartered in the United States, has been a key player in the utility sector since its founding in 1913. With a strong presence in the Midwest and Northeast regions, NiSource operates through its subsidiaries, including Columbia Gas and NIPSCO, providing essential natural gas and electric services to millions of customers. The company is dedicated to delivering reliable energy solutions while prioritising safety and sustainability. NiSource's core offerings include natural gas distribution, electric generation, and renewable energy initiatives, setting it apart in a competitive market. Notable achievements include significant investments in infrastructure and a commitment to reducing carbon emissions, positioning NiSource as a leader in the transition to cleaner energy sources.
DitchCarbon Score
How does Nisource's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Industry Average
Mean score of companies in the Biogasoline Production industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Industry Benchmark
Nisource's score of 65 is higher than 100% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Nisource's reported carbon emissions
In 2025, NiSource reported Scope 1 emissions of approximately 6,350,413,000 kg CO2e. The previous year, 2024, saw Scope 1 emissions at about 5,492,279,000 kg CO2e, alongside Scope 2 emissions of approximately 59,780,000 kg CO2e and Scope 3 emissions of about 1,518,257,000 kg CO2e. In 2023, the company recorded similar figures, with Scope 1 emissions at about 5,492,279,000 kg CO2e, Scope 2 at approximately 59,780,000 kg CO2e, and Scope 3 emissions reaching around 4,545,304,000 kg CO2e. NiSource has set ambitious climate commitments, aiming for net zero Scope 1 and Scope 2 greenhouse gas emissions by 2040. The company has also established interim targets, including a 90% reduction in Scope 1 emissions from 2005 levels by 2030 and a 50% reduction in fugitive methane emissions from main and service lines by 2025. Additionally, NiSource is targeting a complete elimination of coal ash generation by 2030, further demonstrating its commitment to sustainability and climate action.
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| 2005 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|
| Scope 1 | 19,577,098,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
| Scope 2 | 82,575,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | - |
| Scope 3 | 16,395,702,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 0,000,000,000 | 0,000,000,000 | - |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Nisource is not participating in any of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.
