In 2024, Omnicom Group completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).
However, Omnicom Group has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.
| Metric (tCO2e) | 2024 | 2023 | 2022 | 2021-2019 |
|---|---|---|---|---|
Total Scope 1 | 32,733a | 39,028a | 32,915a | |
Total Scope 2 | ||||
Unspecified Calculation Method | 35,512a | 34,292a | 34,362a | |
Total Scope 3 | 336,108a | 323,514a | 314,988a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 2.0864a | 2.6564a | 2.3035a |
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In 2024, the total operational greenhouse gas (GHG) emissions of Omnicom Group amounted to 68,245 metric tons of CO2 equivalent. This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a
Compared to 2023, the total operational greenhouse gas (GHG) emissions of Omnicom Group decreased by 6.92%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2024, the total Scope 1 emissions of Omnicom Group were 32,733 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Omnicom Group's Scope 1 emissions have decreased by 26.86%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2023), Omnicom Group's Scope 1 emissions decreased by 16.13%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2024, Omnicom Group reported Scope 2 greenhouse gas (GHG) emissions of 35,512 tCO₂e without specifying the calculation method.a
Since 2019, Omnicom Group's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have decreased by 28.72%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2023), Omnicom Group's Scope 2 emissions (Unspecified Calculation Method) have remained relatively stable, indicating that Omnicom Group's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2024, Omnicom Group reported its Scope 2 emissions using an unspecified methodology.a
In 2024, Omnicom Group reported 336,108 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2024 disclosure of Omnicom Group includes a breakdown across 0 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2024, Omnicom Group reported total Scope 3 emissions of 336,108 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Omnicom Group's Scope 3 emissions have decreased by 29.02%, reflecting a declining long-term trend in Scope 3 emissions over time.a
Compared to the previous year (2023), Omnicom Group's Scope 3 emissions remained relatively stable, indicating that Omnicom Group's emissions have plateaued with no significant change in its value chain footprint.a
In 2024, Omnicom Group reported Scope 1 greenhouse gas (GHG) emissions of 32,733 tCO₂e and total revenues of USD 15,689 millions. This translates into an emissions intensity of 2.09 tCO₂e per millions USD.a
In 2024, Omnicom Group reported a Scope 1 emissions intensity of 2.09 tCO₂e per millions USD. Compared to the peer group median of 0.48, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2024, Omnicom Group ranked 18 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Omnicom Group is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2024, Omnicom Group reported a total carbon footprint of 404,353 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 1.89% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Omnicom Group's total carbon footprint was Scope 3 emissions, accounting for 83.12% of the company's total carbon footprint, followed by Scope 2 emissions at 8.78%.a