Navigating dual reporting for Scope 2 emissions: Location vs market

Navigating dual reporting for Scope 2 emissions: Location vs market

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How can dual reporting help you balance grid emissions and renewable energy choices?
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December 19, 2024

Scope 2 emissions come from producing electricity, steam, heating, or cooling that a business consumes. The emissions attributed to this energy can be approached from two perspectives:

  • Where the energy is generated, reflecting emissions based on the local power grid's energy mix (location-based emissions).
  • How the energy is sourced or purchased, reflecting the impact renewable energy purchases have on a company's carbon footprint (market-based emissions).

What is dual reporting?

Definition

Dual reporting means calculating and reporting dual emission values that reflect both a “location-based” and a “market-based” perspective. This ensures businesses present a complete and accurate picture of their Scope 2 emissions, balancing regional impact with individual purchasing decisions.

To learn more about it, read the Scope 2 guidance from the GHG Protocol (page 64).

What are the benefits of dual reporting?

Dual reporting offers several key advantages:

  1. Performance assessment
    • Distinguishes between changes in choices versus changes in grid emissions intensity
    • Enables a more comprehensive assessment of greenhouse gas (GHG) impacts, risks, and opportunities
  2. Stakeholder management
    • Provides enhanced transparency‍
    • Improves comparability across operations
    • Satisfies different stakeholder requirements internationally
  3. Communication benefits
    • Explains different dimensions of grid energy to stakeholders
    • Shows both regional grid mix (location-based) and specific energy supply choices (market-based)

How Scope 2 dual reporting is required in key climate disclosure frameworks

Scope 2 dual reporting requirements vary across frameworks—here’s a quick comparison of key standards.

Framework Scope 2 requirements
GHG Protocol Corporate Standard Dual reporting required
IFRS S2 (ISSB) Location-based reporting with separate disclosure of contractual instruments. Market-based Scope 2 emissions may be disclosed separately.
ESRS E1 (EU CSRD) Dual reporting required
U.S. SEC Rule Market-based method, location-based method, or both
CA SB 253 TBD

Ready to simplify dual reporting? Reach out to Plan A’s experts to get started. Schedule a call to discover how our carbon management platform can support your reporting and decarbonisation goals.

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