In 2025, Viatris 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, Viatris has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 96,100a | 96,400a | 95,800a | |
Total Scope 2 | ||||
Market-Based | 265,600a | 259,400a | 257,800a | |
Location-Based | N/A | N/A | N/A | |
Total Scope 3 | 1,320,000a | 2,154,268b | 2,154,000a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 6.7203a | 6.5403a | 6.2099a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Viatris amounted to 361,700 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 2024, the total operational greenhouse gas (GHG) emissions of Viatris increased by 1.66%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2025, the total Scope 1 emissions of Viatris were 96,100 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Viatris's Scope 1 emissions have decreased by 69.78%, reflecting a declining long-term trend in Scope 1 emissions over time.ac
Compared to the previous year (2024), Viatris's Scope 1 emissions remained relatively stable, indicating that Viatris's emissions have plateaued with no significant change in its operational footprint.a
In 2025, Viatris reported Scope 2 greenhouse gas (GHG) emissions of 265,600 tCO₂e using the market-based method.a
Since 2019, Viatris's Scope 2 greenhouse gas (GHG) emissions (Market-Based) have decreased by 23.9%, reflecting a declining long-term trend in Scope 2 emissions over time.ac
Compared to the previous year (2024), Viatris's Scope 2 emissions (Market-Based) have remained relatively stable, indicating that Viatris's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, Viatris reported its Scope 2 emissions using the market-based method.a
In 2025, Viatris reported 1,320,000 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 2025 disclosure of Viatris includes a breakdown across 0 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2025, Viatris reported total Scope 3 emissions of 1,320,000 metric tons of CO₂ equivalent (tCO₂e).a
Compared to the previous year (2024), Viatris's Scope 3 emissions decreased by 38.73%, highlighting the company's efforts to lower indirect emissions from its value chain.ab
In 2025, Viatris reported Scope 1 greenhouse gas (GHG) emissions of 96,100 tCO₂e and total revenues of USD 14,300 millions. This translates into an emissions intensity of 6.72 tCO₂e per millions USD.a
In 2025, Viatris reported a Scope 1 emissions intensity of 6.72 tCO₂e per millions USD. Compared to the peer group median of 13.95, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, Viatris ranked 9 out of 21 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Viatris is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Viatris reported a total carbon footprint of 1,681,700 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 33% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.ab
The largest contributor to Viatris's total carbon footprint was Scope 3 emissions, accounting for 78.49% of the company's total carbon footprint, followed by Scope 2 emissions at 15.79%.a