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 5,446,186,000 kg CO2e for Scope 1, 47,142,000 kg CO2e for Scope 2, and 12,603,572,000 kg CO2e for Scope 3 emissions. This represents a significant portion of their overall emissions profile, with Scope 3 emissions being the largest contributor, primarily from the use of sold products and downstream transportation. Comparatively, in 2023, NiSource's emissions were approximately 5,492,279,000 kg CO2e for Scope 1, 59,780,000 kg CO2e for Scope 2, and 13,422,309,000 kg CO2e for Scope 3. This indicates a slight reduction in Scope 1 emissions, while Scope 3 emissions saw a decrease as well. NiSource has set ambitious climate commitments, aiming for net zero emissions for both Scope 1 and Scope 2 by 2040. Additionally, they have established interim targets to reduce Scope 1 emissions by 90% from 2005 levels by 2030 and to cut fugitive methane emissions from main and service lines by 50% by 2025. These targets reflect a strong commitment to addressing their carbon footprint and contributing to climate action. Overall, NiSource's emissions data and reduction initiatives highlight their proactive approach to managing greenhouse gas emissions and their dedication to achieving significant climate goals in the coming years.
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.

