In 2025, Petronet LNG 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, Petronet LNG 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 | 242,656.83a | 264,694.94a | 269,669.95b | |
Total Scope 2 | ||||
Unspecified Calculation Method | 177,244.17a | 169,881.41a | 137,209.49b | |
Total Scope 3 | 90,552,625.27a | 81,736,400.36a | N/A | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 40.9091a | 42.5083a | 37.5718b |
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In 2025, the total operational greenhouse gas (GHG) emissions of Petronet LNG amounted to 419,901 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 Petronet LNG decreased by 3.38%, 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 Petronet LNG were 242,656.83 metric tons of CO₂ equivalent (tCO₂e).a
Since 2023, Petronet LNG's Scope 1 emissions have decreased by 10.02%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), Petronet LNG's Scope 1 emissions decreased by 8.33%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Petronet LNG reported Scope 2 greenhouse gas (GHG) emissions of 177,244.17 tCO₂e without specifying the calculation method.a
Since 2023, Petronet LNG's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have increased by 29.18%, reflecting a rising long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), Petronet LNG's Scope 2 emissions (Unspecified Calculation Method) have remained relatively stable, indicating that Petronet LNG's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, Petronet LNG reported its Scope 2 emissions using an unspecified methodology.a
In 2025, Petronet LNG reported 90,552,625.27 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 Petronet LNG 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, Petronet LNG reported total Scope 3 emissions of 90,552,625.27 metric tons of CO₂ equivalent (tCO₂e).a
Compared to the previous year (2024), Petronet LNG's Scope 3 emissions increased by 10.79%, suggesting that the company faced challenges in reducing emissions across its value chain.a
In 2025, Petronet LNG reported Scope 1 greenhouse gas (GHG) emissions of 242,656.83 tCO₂e and total revenues of USD 5,932 millions. This translates into an emissions intensity of 40.91 tCO₂e per millions USD.a
In 2025, Petronet LNG reported a Scope 1 emissions intensity of 40.91 tCO₂e per millions USD. Compared to the peer group median of 108.97, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, Petronet LNG ranked 11 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Petronet LNG is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Petronet LNG reported a total carbon footprint of 90,972,526.27 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 10.71% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Petronet LNG's total carbon footprint was Scope 3 emissions, accounting for 99.54% of the company's total carbon footprint, followed by Scope 1 emissions at 0.27%.a