Scope 2 Emissions: Definition and ESG Reporting Guide
Scope 2 emissions refer to indirect greenhouse gas emissions generated from purchased energy—including electricity, steam, heating, and cooling acquired from third-party providers for robust ESG reporting.
Why Scope 2 is Critical for Businesses
While Scope 1 covers direct emissions from owned assets, Scope 2 focuses on indirect emissions from purchased energy. For German SMEs, this metric represents a key lever for corporate decarbonisation.
Strategic Relevance:
Banking and Finance: Financial institutions increasingly evaluate energy efficiency and the share of renewable energy as key indicators of future business risks in ESG ratings
Supply Chain Transparency: Major corporations are continuously demanding Scope 2 disclosure from their suppliers to meet supply chain sustainability goals
Regulatory Compliance: The Voluntary Standard (VS) has established Scope 2 reporting as a core requirement for compliance
Two ESG Calculation Methods
Location-Based Approach: Utilises the average national grid emission factor for electricity consumption
Market-Based Approach: Accounts for the company's specific contractual energy choices – certified green electricity tariffs often reduce these emissions to zero
Calculating Carbon Footprint
The required data is typically retrieved from annual utility bills. Kilowatt-hour (kWh) consumption is multiplied by supplier-specific or country-specific emission factors to determine the carbon footprint.