In 2025, ERG 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).
ERG has also provided a category-level breakdown for 8 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 | 1,338a | 1,118a | 1,028b | |
Total Scope 2 | ||||
Market-Based | 34a | 242a | 208b | |
Location-Based | 8,510a | 8,263a | 5,768b | |
Total Scope 3 | 107,735a | 208,313a | 172,697b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 1.5313a | 1.4667a | 1.2535b |
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In 2025, the total operational greenhouse gas (GHG) emissions of ERG amounted to 9,848 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 ERG increased by 4.98%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2025, the total Scope 1 emissions of ERG were 1,338 metric tons of CO₂ equivalent (tCO₂e).a
Since 2020, ERG's Scope 1 emissions have decreased by 99.88%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), ERG's Scope 1 emissions increased by 19.68%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2025, ERG reported Scope 2 greenhouse gas (GHG) emissions of 34 tCO₂e using the market-based method and 8,510 tCO₂e using the location-based method.a
Since 2020, ERG's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 40.07%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), ERG's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that ERG's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, ERG reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, ERG reported 107,735 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 ERG includes a breakdown across 8 of the 15 Scope 3 categories defined by the GHG Protocol, up from 1 in 2024, reflecting improved emissions accounting practices and greater transparency across the company's value chaina
In 2025, ERG reported total Scope 3 emissions of 107,735 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 2020, ERG's Scope 3 emissions have decreased by 75.62%, reflecting a declining long-term trend in Scope 3 emissions over time.a
Compared to the previous year (2024), ERG's Scope 3 emissions decreased by 48.28%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, ERG reported emissions for 8 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 ERG's Scope 3 emissions were:a
In 2025, ERG reported Scope 1 greenhouse gas (GHG) emissions of 1,338 tCO₂e and total revenues of USD 874 millions. This translates into an emissions intensity of 1.53 tCO₂e per millions USD.a
In 2025, ERG reported a Scope 1 emissions intensity of 1.53 tCO₂e per millions USD. Compared to the peer group median of 88.3, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, ERG ranked 5 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places ERG among the top performers, with one of the lowest emissions intensities relative to peers.a
In 2025, ERG reported a total carbon footprint of 117,583 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 45.99% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to ERG's total carbon footprint was Scope 3 emissions, accounting for 91.62% of the company's total carbon footprint, followed by Scope 2 emissions at 7.24%.a