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.
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.
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.
Nisource's score of 70 is higher than 100% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, NiSource reported total greenhouse gas emissions of approximately 18.1 billion kg CO2e, comprising 5.4 billion kg CO2e from Scope 1, 47.1 million kg CO2e from Scope 2, and about 12.6 billion kg CO2e from Scope 3 emissions. The previous year, 2023, saw total emissions of approximately 18.9 billion kg CO2e, with Scope 1 emissions at 5.5 billion kg CO2e, Scope 2 at 59.8 million kg CO2e, and Scope 3 at about 13.4 billion kg CO2e. NiSource has set ambitious climate commitments, aiming for net zero emissions for both Scope 1 and Scope 2 by 2040. Additionally, the company targets a 50% reduction in Scope 1 emissions from 2005 levels by 2025 and a significant 90% reduction in fugitive methane emissions from its gas distribution operations by 2030. These targets reflect NiSource's commitment to addressing climate change and reducing its carbon footprint in line with industry standards.
Access structured emissions data, company-specific emission factors, and source documents
| 2005 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|
| Scope 1 | 19,577,098,000 | 00,000,000,000 | 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 | 00,000,000 |
| Scope 3 | 16,395,702,000 | - | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 |
Nisource's Scope 3 emissions, which decreased by 6% last year and decreased by approximately 23% since 2005, demonstrating supply chain emissions tracking. Most of their carbon footprint comes from suppliers and value chain emissions, with Scope 3 emissions accounting for 70% of total emissions under the GHG Protocol, with "Downstream Transportation & Distribution" being the largest emissions source at 383% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Nisource has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


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