In 2024, Merck & Co Inc 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).
Merck & Co Inc has also provided a category-level breakdown for 11 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2024 | 2023 | 2022 | 2021-2019 |
|---|---|---|---|---|
Total Scope 1 | 721,200a | 731,600a | 739,500a | |
Total Scope 2 | ||||
Market-Based | 163,000a | 170,100a | 217,300a | |
Location-Based | 323,800a | 340,400a | 350,500a | |
Total Scope 3 | 6,057,900a | 5,863,500a | 5,999,600a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 11.2392a | 12.17a | 12.4741a |
You are welcome to quote or reference individual data points from this page, provided you include the following attribution with a visible, clickable link to this page: "Source: Tracenable, the global reference for ESG data"
Bulk collection, scraping, resale, or redistribution of data across multiple company profiles is not permitted without our prior written permission. For more information, see our General Terms and Conditions.
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform.
In 2024, the total operational greenhouse gas (GHG) emissions of Merck & Co Inc amounted to 1,045,000 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 2023, the total operational greenhouse gas (GHG) emissions of Merck & Co Inc decreased by 2.52%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2024, the total Scope 1 emissions of Merck & Co Inc were 721,200 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Merck & Co Inc's Scope 1 emissions have decreased by 3.44%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2023), Merck & Co Inc's Scope 1 emissions decreased by 1.42%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2024, Merck & Co Inc reported Scope 2 greenhouse gas (GHG) emissions of 163,000 tCO₂e using the market-based method and 323,800 tCO₂e using the location-based method.a
Since 2019, Merck & Co Inc's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 13.75%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2023), Merck & Co Inc's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Merck & Co Inc's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2024, Merck & Co Inc reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2024, Merck & Co Inc reported 6,057,900 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 2024 disclosure of Merck & Co Inc includes a breakdown across 11 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2024, Merck & Co Inc reported total Scope 3 emissions of 6,057,900 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 99.5% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0.5% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, Merck & Co Inc's Scope 3 emissionshave remained relatively stable, indicating that Merck & Co Inc's emissions have plateaued with no significant change in its value chain footprint.a
Compared to the previous year (2023), Merck & Co Inc's Scope 3 emissions remained relatively stable, indicating that Merck & Co Inc's emissions have plateaued with no significant change in its value chain footprint.a
In 2024, Merck & Co Inc reported emissions for 11 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 2024, the largest contributors to Merck & Co Inc's Scope 3 emissions were:a
In 2024, Merck & Co Inc reported Scope 1 greenhouse gas (GHG) emissions of 721,200 tCO₂e and total revenues of USD 64,168 millions. This translates into an emissions intensity of 11.24 tCO₂e per millions USD.a
In 2024, Merck & Co Inc reported a Scope 1 emissions intensity of 11.24 tCO₂e per millions USD. Compared to the peer group median of 5.15, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2024, Merck & Co Inc ranked 20 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Merck & Co Inc is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2024, Merck & Co Inc reported a total carbon footprint of 7,102,900 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 2.41% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Merck & Co Inc's total carbon footprint was Scope 3 emissions, accounting for 85.29% of the company's total carbon footprint, followed by Scope 1 emissions at 10.15%.a