Merck & Co., Inc. (MRK) operating KPIs
MRKNYSEPharmaceutical PreparationsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026Score 9/30242% above fair value
$146.33+5.40 (+3.83%)
Close on Oct 29, 2026Market cap $361.02BP/E 117.1Yield 2.24%
Merck operational GHG Emissions — Total Scope 1 + Scope 2 Market-Based (metric tons CO2e)
Merck Impact Report (Environmental Performance Tables)
Latest, FY2025
708,200
Period ended Dec 31, 2025
Change on a year earlier
-17.2%
855,800 in FY2024
History
6 years
Since FY2019
Sources
1
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Operational GHG Emissions — Total Scope 1 + Scope 2 Market-Based (metric tons CO2e) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 708,200 | -17.2% | – |
| FY2024 | Dec 31, 2024 | 855,800 | -1.4% | – |
| FY2023 | Dec 31, 2023 | 867,700 | -6.0% | – |
| FY2022 | Dec 31, 2022 | 923,000 | +0.8% | – |
| FY2021 | Dec 31, 2021 | 915,500 | – | – |
| FY2019 | Dec 31, 2019 | 1,020,500 | – | – |
Breakdown
What makes up operational ghg emissions — total scope 1 + scope 2 market-based (metric tons co2e)
- Scope 1 Direct GHG Emissions (metric tons CO2e)684,500 · FY2025
- Scope 2 Indirect GHG Emissions — Market-Based (metric tons CO2e)23,800 · FY2025
- Scope 2 Indirect GHG Emissions — Location-Based (metric tons CO2e)303,400 · FY2025
- Operational GHG Emissions Intensity per Employee (tCO2e / employee)9 · FY2025
- Scope 3 GHG — Category 1: Purchased Goods & Services (metric tons CO2e)3,527,300 · FY2025
- Scope 3 GHG — Category 2: Capital Goods (metric tons CO2e)260,300 · FY2025
- Scope 3 GHG — Category 3: Fuel & Energy-Related Activities (metric tons CO2e)205,100 · FY2025
- Scope 3 GHG — Category 4: Upstream Transportation & Distribution (metric tons CO2e)219,400 · FY2025
- Scope 3 GHG — Category 5: Waste Generated in Operations (metric tons CO2e)81,400 · FY2025
- Scope 3 GHG — Category 6: Business Travel (metric tons CO2e)158,000 · FY2025
- Total Operational Energy Demand (gigajoules, GJ)16,279,000 · FY2025
- Purchased Electricity from Renewable Sources (%)22.0% · FY2025
- Natural Gas Share of Total Energy Use (%)67.0% · FY2025
- Sales Fleet Fuel Share of Total Energy Use (%)6.9% · FY2025
- Air Emissions — Volatile Organic Compounds (VOC) (metric tons)269 · FY2025
- Air Emissions — Nitrogen Oxides (NOx) (metric tons)353 · FY2025
- Air Emissions — Sulfur Oxides (SOx) (metric tons)22 · FY2025
- Air Emissions — Ozone-Depleting Potential (ODP) (metric tons)0 · FY2025
- Total Water Withdrawal (million cubic meters)20 · FY2025
- Water Withdrawal — Third-Party / Municipal Water (million cubic meters)7 · FY2025
- Water Withdrawal — Groundwater (million cubic meters)10 · FY2025
- Total Waste Disposed — Recycled (metric tons)18,820 · FY2025
- Total Waste Disposed — Energy Recovery (metric tons)32,604 · FY2025
- Total Waste Disposed — Landfilled (metric tons)3,110 · FY2025
- Total Waste Disposed — Composted (metric tons)12,969 · FY2025
- Total Waste Disposed — Reused (metric tons)886 · FY2025
- Total Waste Disposed — Other Treatment/Incineration (metric tons)2,704 · FY2025
- Non-Hazardous Waste — Recycled (metric tons)13,080 · FY2025
- Non-Hazardous Waste — Energy Recovery (metric tons)10,223 · FY2025
- Non-Hazardous Waste — Landfilled (metric tons)3,058 · FY2025
- Non-Hazardous Waste — Composted (metric tons)12,969 · FY2025
- Non-Hazardous Waste — Reused (metric tons)754 · FY2025
- Non-Hazardous Waste — Other Disposal (metric tons)160 · FY2025
Cite this data
StockData. (2026). Merck Operational GHG Emissions — Total Scope 1 + Scope 2 Market-Based (metric tons CO2e), annual FY2019–FY2025 [Data set]. Compiled from Merck SEC filings and investor materials. https://stockdatahq.com/stocks/mrk/kpis/esg_ghg_s12_tot
See every metric in the Merck KPI table. Data updated Oct 26, 2026.