Csl
CSL Limited, commonly referred to as CSL, is a global biotechnology leader headquartered in Australia. Founded in 1916, the company has evolved significantly, establishing a strong presence in key operational regions including North America, Europe, and Asia-Pacific. Specialising in the development of innovative therapies for rare and serious diseases, CSL focuses on areas such as immunology, haematology, and respiratory health. The company is renowned for its core products, including immunoglobulins and clotting factors, which are distinguished by their high quality and efficacy. CSL's commitment to research and development has positioned it as a market leader, with notable achievements such as being consistently ranked among the top biopharmaceutical companies globally. With a rich history and a dedication to improving patient outcomes, CSL continues to set benchmarks in the biotechnology industry.
DitchCarbon Score
How does Csl'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.
Industry Average
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.
Industry Benchmark
Csl's score of 34 is higher than 55% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Csl's reported carbon emissions
In 2025, CSL Limited reported total carbon emissions of approximately 286,000,000 kg CO2e, comprising about 135,000,000 kg CO2e from Scope 1 and about 151,000,000 kg CO2e from Scope 2 emissions. This marks a slight increase from 2024, where total emissions were about 348,000,000 kg CO2e, with Scope 1 at approximately 133,000,000 kg CO2e and Scope 2 at about 215,000,000 kg CO2e. In 2023, CSL's emissions were around 336,000,000 kg CO2e, with Scope 1 emissions at about 113,000,000 kg CO2e and Scope 2 at approximately 223,000,000 kg CO2e. CSL has set ambitious climate commitments, aiming for a 40% reduction in absolute Scope 1 and 2 emissions by 2030, using the average annual emissions from fiscal years 2019 to 2021 as a baseline. Additionally, the company has committed to a more stringent target of a 42% reduction in absolute Scope 1 and 2 GHG emissions by FY2030 from a FY2021 base year, as part of its Science Based Targets initiative (SBTi) commitments. Furthermore, CSL aims for 73.1% of its suppliers to have science-based targets by FY2030, covering various upstream and downstream emissions categories. CSL's emissions data is not cascaded from any parent organization, and all reported figures are derived directly from its own disclosures. The company operates within the Pharmaceuticals, Biotechnology, and Life Sciences sector, headquartered in Australia.
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| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Scope 1 | 250,000,000 | - | - | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 58,000,000 | - | - | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | - | - | - | - | - | - | - | - |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Csl is participating in some of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.
