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ONEOK, Inc., often referred to simply as ONEOK, stands as a prominent North American midstream energy company. Established in 1906 and headquartered in Tulsa, Oklahoma, US, ONEOK has built a century-long legacy providing essential natural gas and natural gas liquids (NGL) infrastructure.
The company specialises in comprehensive midstream services, encompassing natural gas gathering, processing, and transportation. Furthermore, ONEOK is a key player in NGL fractionation, transportation, and storage, operating an extensive network connecting vital production basins to market centres.
Through its integrated asset footprint, ONEOK delivers crucial energy infrastructure solutions. This strategic positioning across the mid-continent, Rocky Mountain regions, and the Permian Basin solidifies its role as a critical partner within the dynamic US energy landscape.
+3 vs industry average
ONEOK, Inc.’s score of 19 is lower than 47% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Gas/Diesel Oil is among the most carbon-intensive industries
The Gas/Diesel Oil industry has reduced its overall emissions by 23% since 2018
Scope 3 accounts for ••• of total emissions.
ONEOK, Inc., a US-based Gas/Diesel Oil company, reported its 2023 carbon emissions. In 2023, the company's Scope 1 emissions were 3,700,000,000 kg CO2e, Scope 2 emissions were 3,100,000,000 kg CO2e, and Scope 3 emissions were 67,100,000,000 kg CO2e. This data originates directly from ONEOK, Inc.
Looking back, in 2022, ONEOK's Scope 1 emissions were 3,700,000,000 kg CO2e, Scope 2 emissions were 2,900,000,000 kg CO2e, and Scope 3 emissions were 64,300,000,000 kg CO2e. In 2021, these figures were 3,800,000,000 kg CO2e for Scope 1, 2,700,000,000 kg CO2e for Scope 2, and 66,700,000,000 kg CO2e for Scope 3.
ONEOK has committed to an absolute greenhouse gas emissions reduction target. They aim for a 30% reduction, or 2.2 million metric tonnes, of their combined Scope 1 and Scope 2 emissions by 2030, using a 2019 base-year. Furthermore, the company has a long-term ambition to achieve net-zero emissions by 2050 for both Scope 1 and Scope 2 emissions.
2025
Near-zero scope 1 & 2
Target to achieve near-zero emissions for direct operations and purchased energy
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.
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
No scope 3 category breakdown has been disclosed yet.


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