Scope 1 Greenhouse Gas (GHG) Emissions

Environmental
:   
Climate Change
March 13, 2023

Scope 1 emissions refer to direct greenhouse gas (GHG) emissions that occur from sources that are owned or controlled by an organization. Here are some examples of scope 1 emissions:

1. Combustion of Fossil Fuels: Emissions resulting from the burning of fossil fuels within an organization's operations, including:

  • Emissions from on-site power generation, such as coal, oil, or natural gas-fired power plants.
  • Emissions from boilers, furnaces, or other combustion systems used for heating, cooling, or process purposes.
  • Emissions from company-owned vehicles and equipment that run on fossil fuels.
  • Industrial Processes: Emissions produced as a result of specific industrial activities, including:

2. Emissions from chemical reactions that release GHGs, such as carbon dioxide (CO2), methane (CH4), or nitrous oxide (N2O).

  • Emissions from the production and release of fluorinated gases used in industrial processes, such as hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6).

3. Fugitive Emissions: Emissions that escape or are released during the extraction, production, processing, storage, transmission, and distribution of fossil fuels, such as:

  • Methane emissions from oil and gas production activities, including leaks from wells, pipelines, or storage tanks.
  • Methane emissions from coal mining operations, including methane released from coal seams or during storage and transportation.

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