In 2025, Valneva 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).
Valneva has also provided a category-level breakdown for 9 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | 754a | 1,277a | N/A | |
Total Scope 2 | ||||
Market-Based | 1,226a | N/A | N/A | |
Location-Based | 2,271a | 2,499a | N/A | |
Total Scope 3 | 44,473a | 55,534a | N/A | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 3.672a | 7.2365a | N/A |
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In 2025, the total operational greenhouse gas (GHG) emissions of Valneva amounted to 3,025 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 Valneva decreased by 19.89%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2025, the total Scope 1 emissions of Valneva were 754 metric tons of CO₂ equivalent (tCO₂e).a
Since 2022, Valneva's Scope 1 emissions have decreased by 60.11%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), Valneva's Scope 1 emissions decreased by 40.96%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Valneva reported Scope 2 greenhouse gas (GHG) emissions of 1,226 tCO₂e using the market-based method and 2,271 tCO₂e using the location-based method.a
Since 2022, Valneva's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have increased by 18.34%, reflecting a rising long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), Valneva's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Valneva's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, Valneva reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, Valneva reported 44,473 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 Valneva includes a breakdown across 9 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, Valneva reported total Scope 3 emissions of 44,473 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 99.17% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0.83% came from downstream activities like product use, distribution, and end-of-life treatment.a
Compared to the previous year (2024), Valneva's Scope 3 emissions decreased by 19.92%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, Valneva reported emissions for 9 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
In 2025, the largest contributors to Valneva's Scope 3 emissions were:a
In 2025, Valneva reported Scope 1 greenhouse gas (GHG) emissions of 754 tCO₂e and total revenues of USD 205 millions. This translates into an emissions intensity of 3.67 tCO₂e per millions USD.a
In 2025, Valneva reported a Scope 1 emissions intensity of 3.67 tCO₂e per millions USD. Compared to the peer group median of 4.45, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, Valneva ranked 10 out of 22 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Valneva is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Valneva reported a total carbon footprint of 47,498 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 19.92% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Valneva's total carbon footprint was Scope 3 emissions, accounting for 93.63% of the company's total carbon footprint, followed by Scope 2 emissions at 4.78%.a