International Business Machines Corporation, commonly known as IBM, is a leading player in the computer and related services industry, headquartered in the United States. Founded in 1911, IBM has evolved significantly, marking key milestones such as the development of the first mainframe computer and pioneering advancements in artificial intelligence with Watson.
Operating globally, IBM focuses on cloud computing, data analytics, and enterprise software solutions, with notable offerings like IBM Cloud and Red Hat OpenShift. These products stand out for their robust security features and integration capabilities, catering to diverse business needs. With a strong market position, IBM continues to be recognised for its innovation and commitment to transforming industries through technology.
+21 vs industry average
Ibm’s score of 61 is higher than 70% 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
Computer Services is among the least carbon-intensive industries
Industry performance
The Computer Services industry has reduced its overall emissions by 19% since 2019
Emissions trajectory 2020 – 2027
Reported emissions
Scope 3 accounts for ••• of total emissions.
Ibm's reported carbon emissions
For the computer and related services industry, IBM, headquartered in the US, has set ambitious climate commitments. In 2024, IBM reported Scope 1 emissions of approximately 66,000,000 kg CO2e and Scope 2 emissions (market-based) of approximately 199,000,000 kg CO2e. Scope 3 emissions for 2024 included approximately 2,213,000,000 kg CO2e from the use of sold products. The total calculated emissions for 2024 were approximately 2,717,000,000 kg CO2e. IBM has committed to achieving net-zero greenhouse gas (GHG) emissions by 2030. This includes a target for residual emissions of 350,000 metric tons of CO2 equivalent or less by 2030. The company also aims to reduce its Scope 1 and Scope 2 emissions by 65% by 2025, against a 2010 baseline, adjusted for acquisitions and divestitures. IBM also aims to reduce Scope 1 and Scope 2 emissions by 50% from a 2020 baseline by 2030. In previous years, IBM reported the following emissions: * **2023:** Scope 1 emissions were approximately 71,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 150,000,000 kg CO2e. Scope 3 emissions included approximately 297,000,000 kg CO2e from the use of sold products and approximately 143,000,000 kg CO2e from purchased goods and services. * **2022:** Scope 1 emissions were approximately 78,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 183,000,000 kg CO2e. Scope 3 emissions included approximately 264,000,000 kg CO2e from the use of sold products and approximately 169,000,000 kg CO2e from purchased goods and services. * **2021:** Scope 1 emissions were approximately 78,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 221,000,000 kg CO2e. Scope 3 emissions included approximately 272,000,000 kg CO2e from the use of sold products and approximately 176,000,000 kg CO2e from purchased goods and services. * **2020:** Scope 1 emissions were approximately 73,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 262,000,000 kg CO2e. Scope 3 emissions included approximately 291,000,000 kg CO2e from the use of sold products and approximately 234,000,000 kg CO2e from purchased goods and services. * **2019:** Scope 1 emissions were approximately 98,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 460,000,000 kg CO2e. Scope 3 emissions included approximately 287,000,000 kg CO2e from the use of sold products and approximately 251,000,000 kg CO2e from purchased goods and services. * **2015:** Scope 1 emissions were approximately 354,046,000 kg CO2e, and Scope 2 emissions were approximately 1,674,333,000 kg CO2e. * **2014:** Scope 1 emissions were approximately 556,653,000 kg CO2e, and Scope 2 emissions were approximately 1,882,012,000 kg CO2e. * **2010:** Scope 1 emissions were approximately 141,000,000 kg CO2e, and Scope 2 (market-based) emissions were approximately 1,034,000,000 kg CO2e. IBM is a signatory to the Climate Pledge, reinforcing its commitment to net-zero emissions by 2030. The company's climate targets are not cascaded from a parent organisation.
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Ibm’s Climate Goals (2030 & 2050)
4 goals2025
65% reduction in Scope 2
Reduce IBM’s operational GHG emissions 65% by 2025 against base year 2010, adjusted for acquisitions and divestitures.
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
5 of 15 categories disclosedSee all scope 3 categories
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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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Common questions about Ibm’s sustainability data and climate commitments
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