In 2026, Larsen and Toubro 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).
Larsen and Toubro 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) | 2026 | 2025 | 2024 | 2023-2019 |
|---|---|---|---|---|
Total Scope 1 | 617,113a | 603,953a | 635,646a | |
Total Scope 2 | ||||
Market-Based | 289,920a | 282,341b | 349,682b | |
Location-Based | 359,421a | 332,416b | N/A | |
Unspecified Calculation Method | N/A | N/A | N/A | |
Total Scope 3 | 6,548,226a | 7,458,242a | 7,073,536b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 20.2746a | 20.2992a | 24.192a |
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In 2026, the total operational greenhouse gas (GHG) emissions of Larsen and Toubro amounted to 976,534 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 2025, the total operational greenhouse gas (GHG) emissions of Larsen and Toubro increased by 4.29%, suggesting that the company faced challenges in reducing its emissions from its core operations.ab
In 2026, the total Scope 1 emissions of Larsen and Toubro were 617,113 metric tons of CO₂ equivalent (tCO₂e).a
Since 2022, Larsen and Toubro's Scope 1 emissions have increased by 1.17%, reflecting a rising long-term trend in Scope 1 emissions over time.ac
Compared to the previous year (2025), Larsen and Toubro's Scope 1 emissions increased by 2.18%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2026, Larsen and Toubro reported Scope 2 greenhouse gas (GHG) emissions of 289,920 tCO₂e using the market-based method and 359,421 tCO₂e using the location-based method.a
Compared to the previous year (2025), Larsen and Toubro's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Larsen and Toubro's emissions have plateaued with no significant change in its energy consumption footprint.ab
In 2026, Larsen and Toubro reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2026, Larsen and Toubro reported 6,548,226 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 2026 disclosure of Larsen and Toubro includes a breakdown across 10 of the 15 Scope 3 categories defined by the GHG Protocol, up from 5 in 2025, reflecting improved emissions accounting practices and greater transparency across the company's value chaina
In 2026, Larsen and Toubro reported total Scope 3 emissions of 6,548,226 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2022, Larsen and Toubro's Scope 3 emissions have increased by 14.68%, reflecting a rising long-term trend in Scope 3 emissions over time.ac
Compared to the previous year (2025), Larsen and Toubro's Scope 3 emissions decreased by 12.2%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2026, Larsen and Toubro 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 2026, the largest contributors to Larsen and Toubro's Scope 3 emissions were:a
In 2026, Larsen and Toubro reported Scope 1 greenhouse gas (GHG) emissions of 617,113 tCO₂e and total revenues of USD 30,438 millions. This translates into an emissions intensity of 20.27 tCO₂e per millions USD.a
In 2026, Larsen and Toubro reported a Scope 1 emissions intensity of 20.27 tCO₂e per millions USD. Compared to the peer group median of 11.41, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2026, Larsen and Toubro ranked 15 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Larsen and Toubro is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2026, Larsen and Toubro reported a total carbon footprint of 7,524,760 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 10.36% decrease compared to 2025, indicating progress in reducing its overall greenhouse gas output.ab
The largest contributor to Larsen and Toubro's total carbon footprint was Scope 3 emissions, accounting for 87.02% of the company's total carbon footprint, followed by Scope 1 emissions at 8.2%.a