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This week we introduce a miniseries on the building blocks of greenhouse gas (GHG) emissions reporting. To kick off the miniseries, host Heather Horn is joined by Marcin Olewinski, an Assurance partner, and Kelsey Pizza, a senior manager in PwC’s National Office, to give an overview of the process and zero in on the first step, understanding reporting requirements. They highlight the GHG Protocol's foundational role and its similarities and differences with other standards.

In this episode, they discuss:

• 02:22 – Background on the building blocks of GHG emissions reporting
• 04:30 – The history of the GHG Protocol and how it’s used today
• 19:16 – How the GHG Protocol interacts with other frameworks, including the European Sustainability Reporting Standards and IFRS® Sustainability Disclosure Standards 
• 31:08 – Advice for companies for understanding GHG reporting requirements and interoperability

For more information on GHG emissions reporting, including the five-step process outlined in today’s episode, check out Chapter 7: Greenhouse gas emissions reporting in PwC’s global Sustainability reporting guide.

Marcin Olewinski is a PwC Assurance practice partner, with over 20 years of experience bringing valued perspectives and insights to large clients in the energy sector. Additionally, he’s focused extensively within PwC’s National Office on greenhouse gas emissions and sustainability reporting and leads PwC’s global technical working group focused on GHG.

Kelsey Pizza is a senior manager in PwC’s National Office. She provides advice on technical accounting issues and monitors developments in financial reporting and standard setting. Kelsey helps develop PwC thought leadership, with a particular focus on sustainability reporting, clean and renewable energy accounting matters, and other topics affecting the utilities & sustainable energy sector.

Heather Horn is the PwC National Office Sustainability and Thought Leader, responsible for developing our communications strategy and conveying firm positions on accounting, financial reporting, and sustainability matters. In addition, she is part of PwC’s global sustainability leadership team, developing interpretive guidance and consulting with companies as they transition from voluntary to mandatory sustainability reporting. She is also the engaging host of PwC’s accounting and reporting weekly podcast and quarterly webcast series.

Transcripts available upon request for individuals who may need a disability-related accommodation. Please send requests to [email protected].