Bayer AG, a global leader in the life sciences sector, is headquartered in Leverkusen, Germany. Founded in 1863, Bayer has established itself as a prominent player in the pharmaceutical, consumer health, and agricultural industries. The company operates extensively across Europe, North America, and Asia, providing innovative solutions that enhance health and nutrition. Bayer's core offerings include prescription medications, over-the-counter products, and crop science solutions, distinguished by their commitment to research and development. Notable achievements include the development of groundbreaking treatments and sustainable agricultural practices, positioning Bayer as a trusted name in health and agriculture. With a strong market presence and a dedication to improving lives, Bayer continues to drive advancements that benefit society globally.
How does Bayer'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 Chemicals 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.
Bayer's score of 80 is higher than 89% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Bayer's total greenhouse gas emissions amounted to approximately 11.34 billion kg CO2e, comprising 1.88 billion kg CO2e from Scope 1, 1.08 billion kg CO2e from Scope 2, and 7.7 billion kg CO2e from Scope 3 emissions. The company has set ambitious climate commitments, aiming for net-zero emissions across its entire value chain by 2050. This target encompasses all scopes of emissions (Scope 1, 2, and 3). Bayer has established near-term reduction targets, committing to a 42% absolute reduction in Scope 1 and 2 emissions by 2029, relative to a 2019 baseline. Additionally, the company aims to reduce its Scope 3 emissions by 12% within the same timeframe. These targets are aligned with the Science Based Targets initiative (SBTi) and reflect Bayer's commitment to sustainable practices in the pharmaceutical and biotechnology sector. The company is also focused on improving its operational efficiency and transitioning to renewable energy sources to meet its climate goals. Bayer's initiatives include enhancing energy efficiency at its sites and sourcing 100% of its electricity from renewable sources by 2030.
Access structured emissions data, company-specific emission factors, and source documents
| 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
| Scope 2 | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
| Scope 3 | 1,215 | 0,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
Bayer's Scope 3 emissions, which decreased by 16% last year and increased significantly since 2004, demonstrating supply chain emissions tracking. Most of their carbon footprint comes from suppliers and value chain emissions, with Scope 3 emissions accounting for 72% of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 76% 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.
Bayer 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 Bayer's sustainability data and climate commitments