Scope 1 emissions are direct greenhouse gas (GHG) emissions from sources that are owned or controlled by an organization, such as emissions from combustion in owned boilers, vehicles, etc. Scope 2 emissions are indirect GHG emissions from the consumption of purchased electricity, steam, or other energy sources generated upstream from the organization. Scope 3 emissions are all other indirect emissions that occur in the value chain of the reporting company, including both upstream and downstream emissions. Understanding these scopes is crucial for accurate emissions tracking and reporting, as it helps organizations identify and manage their carbon footprint more effectively. Each scope requires different tracking methods and presents unique challenges in data collection and management. For instance, Scope 1 and 2 are relatively straightforward but Scope 3 often involves complex supply chain data. Source: EPA, Source: GHG Protocol. Key Takeaway: Scopes 1, 2, and 3 categorize emissions by directness and control, crucial for comprehensive carbon accounting.
What is the difference between scope 1 scope 2 and scope 3 emissions in the cont
Updated 9/9/2025