ONEOK, Inc., a leading energy company headquartered in the United States, has established itself as a key player in the natural gas and natural gas liquids industry. Founded in 1906, the company has evolved significantly, focusing on the transportation, storage, and processing of natural gas and its derivatives across major operational regions, including the Mid-Continent and Rocky Mountain areas.
With a diverse portfolio of services, ONEOK is renowned for its extensive pipeline network and innovative solutions that enhance the efficiency of natural gas distribution. The company’s commitment to safety and sustainability has positioned it as a trusted partner in the energy sector. Recognised for its operational excellence, ONEOK continues to achieve notable milestones, reinforcing its status as a vital contributor to the energy landscape in the United States.
+4 vs industry average
ONEOK, Inc.’s score of 23 is higher than 51% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Gas/Diesel Oil has above-average carbon intensity
Industry performance
The Gas/Diesel Oil industry has reduced its overall emissions by 41% since 2019
Emissions trajectory 2020 – 2026
Reported emissions
Scope 3 accounts for ••• of total emissions.
ONEOK, Inc.'s reported carbon emissions
In 2023, ONEOK, Inc. reported total carbon emissions of approximately 71.1 billion kg CO2e, comprising 3.7 billion kg CO2e from Scope 1, 3.1 billion kg CO2e from Scope 2, and 67.1 billion kg CO2e from Scope 3 emissions. This data reflects a commitment to transparency in emissions reporting, with all three scopes disclosed. ONEOK has set an ambitious target to reduce its combined Scope 1 and Scope 2 greenhouse gas emissions by 30%, equating to a reduction of about 2.2 million metric tons by 2030, using 2019 as the baseline year. This target was announced in September 2021 and aims to significantly lower operational emissions attributable to ONEOK assets. Additionally, the company has committed to achieving net zero emissions by 2050 for both Scope 1 and Scope 2 emissions. This long-term goal underscores ONEOK's dedication to addressing climate change and reducing its environmental impact. Overall, ONEOK's emissions data and reduction initiatives reflect a proactive approach to sustainability and climate responsibility within the energy sector.
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ONEOK, Inc.’s Climate Goals (2030 & 2050)
4 goals2030
30% reduction in Scope 1
ONEOK has targeted a 2.2 million metric ton (MMT) reduction of our combined Scope 1 and Scope 2 GHG emissions by 2030. The target represents…
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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