PwC's accounting podcast

Sustainability now: ISSB clarifying greenhouse gas disclosures

Jun 26, 2025
Marcin Olewinski, a seasoned PwC Assurance practice partner with over 20 years in the energy sector, sheds light on the proposed amendments to IFRS S2 by the ISSB. He discusses the complexities of greenhouse gas disclosures, particularly the clarifications around scope 3 emissions. The conversation touches on the role of the Transition Implementation Group and the challenges in standardizing measurement methodologies. Marcin also emphasizes the importance of flexibility in reporting standards and the need for businesses to adapt to these upcoming changes.
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INSIGHT

Purpose of IFRS S2

  • IFRS S2 is a global standard focused on climate-related disclosures, notably GHG emissions and scenario analysis.
  • It aims to help investors assess climate risks and opportunities with consistent global information.
INSIGHT

Challenges in Scope 3 Category 15

  • Scope 3 category 15 covers emissions from investments, a complex and broad area.
  • Lack of clear guidance initially led to ambiguity on inclusion of certain financial activities like derivatives and insurance emissions.
ADVICE

Disclose Excluded Scope 3 Emissions

  • Entities should disclose the amounts and explanations for derivatives and financial activities excluded from scope 3 category 15 emissions.
  • Clear disclosure improves transparency despite undefined terms causing potential comparability challenges.
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