McKesson Corporation, a leading player in the healthcare industry, is headquartered in California and operates extensively across North America. Founded in 1833, McKesson has evolved into a vital partner for healthcare providers, offering a comprehensive range of services including pharmaceutical distribution, healthcare management solutions, and technology integration. The company is renowned for its innovative approach to supply chain management and its commitment to improving patient care through advanced data analytics and pharmacy services. With a strong market position, McKesson consistently ranks among the top companies in the Fortune 500, reflecting its significant impact on the healthcare landscape. Its dedication to enhancing operational efficiency and patient outcomes sets McKesson apart as a trusted leader in the industry.
How does Mckesson'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 Pharmaceutical Preparation Manufacturing 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.
Mckesson's score of 58 is higher than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, McKesson Corporation reported total greenhouse gas emissions of approximately 32,569,160,000 kg CO2e, with emissions distributed across various scopes: 79,848,000 kg CO2e (Scope 1), 152,129,000 kg CO2e (Scope 2, market-based), and a significant 32,569,160,000 kg CO2e (Scope 3). The company has set ambitious targets to reduce its absolute Scope 1 and 2 emissions by 50.4% by FY2032, using FY2020 as the baseline year. Additionally, McKesson aims for 70% of its suppliers, by spend on purchased goods and services, to establish science-based targets by FY2027. In 2023, McKesson's emissions were reported at approximately 28,980,752,000 kg CO2e, with Scope 1 emissions at 79,293,000 kg CO2e and Scope 2 emissions at 140,215,000 kg CO2e (market-based). The company has consistently disclosed emissions data across all three scopes, demonstrating transparency in its climate commitments. McKesson's initiatives align with industry standards, as its targets are consistent with the reductions necessary to limit global warming to 1.5°C, as classified by the Science Based Targets initiative (SBTi). The company is committed to ongoing improvements in its sustainability practices, reflecting a proactive approach to climate change mitigation.
Access structured emissions data, company-specific emission factors, and source documents
| 2016 | 2017 | 2018 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|
| Scope 1 | 92,194,000 | 00,000,000 | 000,000,000 | 00,000,000 | 000,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 2 | 188,912,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | 28,733,000 | 00,000,000 | 00,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 |
Mckesson's Scope 3 emissions, which increased by 12% last year and increased significantly since 2016, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 98% 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.
Mckesson has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

Common questions about Mckesson's sustainability data and climate commitments