Emissions Management Tool Reporting Periods

Overview:

The EMT Reporting Period rules are designed to give companies flexibility while ensuring accurate inventory reporting. Companies can choose their own reporting dates from a set of options, which helps them align reporting with their business cycles and clearly define the scope of their inventory. 

How Reporting Works: 

Every reporting period had two key dates: 

  • Start date: the first day of your reporting period
  • End date: the last day of your reporting period 

Your reporting period covers a full 12-month period based on the option you select. Choosing the right reporting period is important because it determines which suppliers must be included in your inventory which influences your Scope 3 emissions, it affects your submission deadline, and it helps align your environmental data with your business operations.

The 50% Overlap Rule:

For a Supplier to be included in a Customer's inventory, the Suppliers reporting period must overlap with the Customer's reporting period by at least 50% (or 6 months). This ensures that the data being reported is relevant to the inventory and represents the actual business relationship during that timeframe.

Available Reporting Period Options: 

Below are the four reporting periods available through the EMT. Each options has specific requirements for when suppliers must report to be included in your inventory.

Reporting Period Submit By (Based on End Date Year) Customer Start Date GHG Year Respondent's Start Date must be within this period 
Jan 1 - Dec 31 Oct 1 next year Jan 1 Jul 1 prev. year - Apr 1 same year
Apr 1 - Mar 31 Jan 1 next year Apr 1 Oct 1 prev. year - Jul 1 same year
Jul 1 - Jun 30 Apr 1 next year Jul 1 Jan 1 same year - Oct 1 same year
Oct 1 - Sep 30 Jul 1 next year Oct 1 Apr 1 same year - Jan 1 next year

 

Supplier Inclusion Guideline: 

To determine which suppliers will be included in your inventory, the EMT follows this guideline

 

Supplier start date must fall between X and Y where:

  • X= Your (Customer) start date minus 6 months 
  • Y= Your (Customer) start date plus 4 months
    • Example: If you (the Customer) chooses Jan 1 - Dec 31 reporting period:
      • Your start date= Jan 1 
      • X= Jan 1 minus 6 months= Jul 1 (previous year)
      • Y= Jan 1 plus 4 months = May 1 (same year)
        • Therefore, suppliers whose reporting periods start between Jul 1 (prev year) and May 1 (same year) would be included in your inventory.