Impact Summit 2026: Advancing Sustainability and Impact

April 23, 2026 | 12:00 pm - 3:00 pm

Virtual Event

$FREE

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Table of contents

Actionable Insights for Lasting Impact

Join us for our third annual Impact Summit, a half-day virtual event focused on building practical, right-sized sustainability and impact initiatives that strengthen governance, improve organizational resilience, and enhance transparency and reporting. Hear from sustainability practitioners, industry experts, and organizational leaders who will share real-world insights, tools, and examples to help you embed sustainability and impact into decision-making and operations.

Who should attend

This program is designed for leaders responsible for strategy, operations, financial accounting, sustainability, impact measurement, risk management, internal audit, compliance, and HR/people operations. It is ideal for purpose-driven organizations and companies – including nonprofits, government contractors, and privately held businesses – seeking to advance their sustainability goals, strengthen organizational integrity, and enhance both internal and external reporting.

3 CPE credits are available for this event.

Preliminary Agenda

TIME (ET)	TOPIC / SPEAKER
12:00 – 12:15 PM	Welcome & Opening Remarks Melissa Musser, CPA, CIA, CITP, CISA, Partner and Director, Risk & Advisory Services \| GRF CPAs & Advisors
12:15 – 12:45 PM	Double the Insight, Double the Impact: How to right size double materiality to drive impact Tina Gunnarsson, Sustainability and Social Inclusion Lead \| Fika
12:45 – 1:15 PM	Integrating Impact Insights into Enterprise Risk Management (ERM) Alex McNeill, PMP, Enterprise Risk Management Advisor, Risk & Advisory Services \| GRF CPAs & Advisors
1:15 – 1:25 PM	Break
1:25 – 1:55 PM	Greenhouse Gas (GHG) Inventory: Practical Considerations Thomas Sterner, Professor of Environmental Economics \| University of Gothenburg, Sweden Paul Lochner, PMP, Facilities Manager \| GRF CPAs & Advisors
1:55 – 2:25 PM	Developing Meaningful Metrics & Reporting Frameworks Communicating Progress Effectively Taryn Tuss, SVP of Marketing and Communications \| Green Seal Omid Mohebbi, CPA, Senior Manager, Audit & Assurance \| GRF CPAs & Advisors Adam Bloom, Graphic Design and Communications Manager \| GRF CPAs & Advisors
2:25 – 3:00 PM	Closing Panel: Practical Tools & Real-World Examples Taryn Tuss, SVP of Marketing and Communications \| Green Seal Omid Mohebbi, CPA, Senior Manager, Audit & Assurance \| GRF CPAs & Advisors Alex McNeill, PMP, Enterprise Risk Management Advisor, Risk & Advisory Services \| GRF CPAs & Advisors Paul Lochner, PMP, Facilities Manager \| GRF CPAs & Advisors Melissa Musser, CPA, CIA, CITP, CISA, Partner and Director, Risk & Advisory Services \| GRF CPAs & Advisors