Aon
Aon plc, a leading global professional services firm headquartered in Great Britain, specialises in risk, retirement, and health solutions. Founded in 1982, Aon has established a strong presence across major operational regions, including North America, Europe, and Asia-Pacific. The company is renowned for its innovative approach to risk management and insurance brokerage, offering unique products and services that cater to diverse client needs. With a commitment to delivering data-driven insights, Aon stands out in the industry through its advanced analytics and technology solutions. The firm has achieved significant milestones, including numerous awards for excellence in service delivery and client satisfaction. As a trusted partner for businesses worldwide, Aon continues to solidify its market position, helping clients navigate complex challenges in an ever-evolving landscape.
DitchCarbon Score
How does Aon'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 Financial Intermediation 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
Aon's score of 68 is higher than 99% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Aon's reported carbon emissions
In 2024, Aon reported total carbon emissions of approximately 463,204,000 kg CO2e, a decrease from about 499,039,000 kg CO2e in 2023. The emissions breakdown for 2024 includes 15,235,000 kg CO2e from Scope 1, 31,787,000 kg CO2e from Scope 2, and a significant 416,183,000 kg CO2e from Scope 3. This indicates a continued reliance on indirect emissions, which constitute the majority of their carbon footprint. Aon is committed to achieving net-zero carbon emissions by 2030, with a focus on all scopes of emissions. Additionally, the company has set a target to reduce absolute Scope 1 and 2 greenhouse gas emissions by 55% by 2032, using 2019 as the base year. Furthermore, Aon aims for 81% of its suppliers, covering purchased goods and services, capital goods, and upstream leased assets, to have science-based targets by 2027. These commitments reflect Aon's proactive approach to climate action within the professional services sector, aligning with industry standards for sustainability and emissions reduction.
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| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|
| Scope 1 | 14,060,000 | 0,000,000 | 0,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 2 | 22,298,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 3 | 502,398,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
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.
Aon 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.
