In 2025, Legrand SA 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).
Legrand SA has also provided a category-level breakdown for 10 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 45,072a | 45,349a | 49,348b | |
Total Scope 2 | ||||
Market-Based | 7,759a | 19,632a | 35,176b | |
Location-Based | 77,142a | 86,199a | 77,011b | |
Total Scope 3 | 10,501,475a | 9,318,460a | 8,707,333b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 4.0438a | 5.0387a | 5.2971b |
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In 2025, the total operational greenhouse gas (GHG) emissions of Legrand SA amounted to 122,214 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 Legrand SA decreased by 7.1%, 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 Legrand SA were 45,072 metric tons of CO₂ equivalent (tCO₂e).a
Since 2022, Legrand SA's Scope 1 emissions have decreased by 21.29%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Legrand SA's Scope 1 emissions remained relatively stable, indicating that Legrand SA's emissions have plateaued with no significant change in its operational footprint.a
In 2025, Legrand SA reported Scope 2 greenhouse gas (GHG) emissions of 7,759 tCO₂e using the market-based method and 77,142 tCO₂e using the location-based method.a
Since 2022, Legrand SA's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 19.48%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Legrand SA's Scope 2 emissions (Location-Based) fell by 10.51% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a
In 2025, Legrand SA reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, Legrand SA reported 10,501,475 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 Legrand SA includes a breakdown across 10 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, Legrand SA reported total Scope 3 emissions of 10,501,475 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 25.03% of these emissions originated from upstream activities such as purchased goods and capital goods, while 74.97% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2022, Legrand SA's Scope 3 emissions have increased by 23.54%, reflecting a rising long-term trend in Scope 3 emissions over time.a
Compared to the previous year (2024), Legrand SA's Scope 3 emissions increased by 12.7%, suggesting that the company faced challenges in reducing emissions across its value chain.a
In 2025, Legrand SA reported emissions for 10 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This reflects a high level of granularity and transparency in the company's emissions reporting.
In 2025, the largest contributors to Legrand SA's Scope 3 emissions were:a
In 2025, Legrand SA reported Scope 1 greenhouse gas (GHG) emissions of 45,072 tCO₂e and total revenues of USD 11,146 millions. This translates into an emissions intensity of 4.04 tCO₂e per millions USD.a
In 2025, Legrand SA reported a Scope 1 emissions intensity of 4.04 tCO₂e per millions USD. Compared to the peer group median of 2.41, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Legrand SA ranked 15 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Legrand SA is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Legrand SA reported a total carbon footprint of 10,623,689 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 12.42% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Legrand SA's total carbon footprint was Scope 3 emissions, accounting for 98.85% of the company's total carbon footprint, followed by Scope 2 emissions at 0.73%.a