In 2025, Discovery 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).
Discovery 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 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 2,045a | 2,200a | 2,485a | |
Total Scope 2 | ||||
Market-Based | 22,649a | 25,378a | 26,801a | |
Location-Based | 22,895a | 25,716a | 27,145a | |
Total Scope 3 | 28,587a | 27,255a | 28,466a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 0.4369a | 0.5351a | 0.7091a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Discovery amounted to 24,940 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 Discovery decreased by 10.66%, 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 Discovery were 2,045 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Discovery's Scope 1 emissions have increased by 12.98%, reflecting a rising long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Discovery's Scope 1 emissions decreased by 7.05%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Discovery reported Scope 2 greenhouse gas (GHG) emissions of 22,649 tCO₂e using the market-based method and 22,895 tCO₂e using the location-based method.a
Since 2019, Discovery's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 32.52%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Discovery's Scope 2 emissions (Location-Based) fell by 10.97% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a
In 2025, Discovery reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, Discovery reported 28,587 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 Discovery 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, Discovery reported total Scope 3 emissions of 28,587 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 95.41% of these emissions originated from upstream activities such as purchased goods and capital goods, while 4.59% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, Discovery's Scope 3 emissionshave remained relatively stable, indicating that Discovery's emissions have plateaued with no significant change in its value chain footprint.a
Compared to the previous year (2024), Discovery's Scope 3 emissions remained relatively stable, indicating that Discovery's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, Discovery 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 Discovery's Scope 3 emissions were:a
In 2025, Discovery reported Scope 1 greenhouse gas (GHG) emissions of 2,045 tCO₂e and total revenues of USD 4,681 millions. This translates into an emissions intensity of 0.44 tCO₂e per millions USD.a
In 2025, Discovery reported a Scope 1 emissions intensity of 0.44 tCO₂e per millions USD. Compared to the peer group median of 0.26, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Discovery ranked 19 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Discovery is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Discovery reported a total carbon footprint of 53,527 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 2.98% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Discovery's total carbon footprint was Scope 3 emissions, accounting for 53.41% of the company's total carbon footprint, followed by Scope 2 emissions at 42.77%.a