Welcome to Sumday
- Welcome to Sumday
  - What is Sumday?
  - What is Carbon Accounting?
  - How do I invite my team members to Sumday?
  - What Do I Get for Free?
  - What Happens After the Free Period?
  - Can I provide access to Sumday to my own Suppliers?
  - Frequently Asked Questions
Data and Privacy
- Data and Security
  - Security Information Overview
  - Data Security and Privacy
  - Infrastructure and Application Security
  - Business Continuity and Disaster Recovery
  - Multi Factor Authentication
  - GDPR Compliance
GHG Accounting
- GHG Accounting
  - A Guide to Scope 1 Emissions
  - A Guide to Scope 2 Emissions
  - A Guide to Scope 3 Emissions
  - Setting the Emissions Boundary
  - Uncertainty
  - Assurance
  - Target Setting
  - Primary Factors
  - The GHG Protocol
  - What are Emission Factors?
- Emission Reduction
  - Emission Reduction
  - Scope 1 Emission Reduction Opportunities
  - Scope 2 Emission Reduction Opportunities
  - Scope 3 Emission Reduction Opportunities
- For Portfolio Companies
  - General Details
  - Primary Energy Consumption Data
  - Primary Production Data
  - GHG Emissions Data
  - The PCAF Standard
The Sumday Academy
- Education First
  - What is the Sumday Academy?
  - What is the Accounting Support Team?
  - Introduction to Carbon Accounting Course - For Business Stakeholders
  - Introduction to Carbon Accounting Course - For Advisors
  - CPD Hours
  - Learn with our upcoming webinars
How do I use Sumday
- Using Sumday
  - Using Sumday - Overview
  - Calculating Scope 1 Emissions
  - Calculating Scope 2 Emissions
  - Calculating Scope 3 Emissions
  - Setting Targets in Sumday
  - Calculating Emissions Intensity in Sumday
More

What are Emission Factors?

The magic numbers

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The GHG Protocol Emission Reduction