Our Speakers

If you would like to present a case study or be part of a panel session at our Green Hydrogen Summit USA 2025, then please get in touch with the team today.

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Jessyn Farrell

Deputy Mayor

City of Seattle

Chris Green

President

Pacific Northwest Hydrogen Hub

Phoi Truong

Demonstrations Project Officer, Clean Hydrogen

U.S. Department of Energy

Michael Khilla

Americas Growth Leader, Sustainable Fuels and Chemicals Vertical Honeywell

Honeywell

Dr. Jamie Holliday

Research Line Manager

Pacific Northwest National Laboratory

Roxana Bekemohammadi

Founder & Executive Director

United States Hydrogen Alliance

David Fujimoto

Senior Environmental Program Manager

Port Of Seattle

Lillian Doherty

Director of Planning and Development

North County Transit District

Steven Schueneman

Hydrogen Development Manager

Puget Sound Energy

Shannon Souza

Government & Community Liaison Senior Consultant

Obsidian Pacific NW Hydrogen Hub

Jack Ding

Principal Analyst on Environmental Justice

GTI Energy

Paul Vendittelli

Director of Economic Development and Transportation

Northern BC Hydrogen Hub, The City of Prince Rupert

Katie Hurst

Group Manager of Hydrogen Production, Power, and Storage

National Renewable Energy Laboratory (NREL)

Sashe Annett

Founder

Powered By Hydrogen

Krishna Reddi

Principal Energy Systems Analyst

Argonne National Laboratory

Maksim Sonin

Sloan Fellow

Stanford University

Kevin Gross

Director- Fleet Sales

Inland-Group

Chuck Okolie

Hydrogen Senior Manager

Matrix Renewables

Johannes Ariens

General Manager

Zeigler Trucks

Tanya Peacock

Chair

The California Hydrogen Business Council

Yuri Freedman

Senior Director, Business Development

SolCalGas

Alessia Falsarone

Executive in Residence, Adjunct Instructor of Circular Economy and Sustainable Business

University Of Chicago

Olga Marina

Chief Scientist

Pacific North West Laboratory

Senior Representative

Hyzon

Joe Hennessy

Market Research Analyst

Informa Markets

Andrew Duin

Principal, Vice President Engineering & Design

Compos EPC

Jeff Grant

VP, Transportation Solutions

HTEC

Etienne Sturm

Director, New Energies North America

Vopak

Jessica Vettel

Senior Director, Development & Origination

Ambient Fuels

Kaustav Chaudhuri

Vice President, US Operations and Project Delivery

Atlas Agro

Senior Representative

Senior Representative

Stantec

Daniel Charette

Chief Operating Officer

Charbone Hydrogen Corp

Phil Clark

CEO & Founder

Omitz

Patrick Murphy

Vice President

Sierra Club

Thomas Damsgaard

Head of Americas

BIMCO

Todd Romaine

Executive Director, British Columbia

Canadian Hydrogen Association

Ellen Stechel

Executive Director

The Center for an Arizona Carbon-Neutral Economy (AzCaNE)

Kirk Waltz

Director, Global Government Services Business Development & Clean Energy Transition

American Bureau of Shipping (ABS)

Michael Galvin

Director - Waterfront/Commercial Real Estate

Port of LA

Jonathan Lewis

Director of Support Services

Klickitat Valley Health

Robert Corona

Business Representative

International Brotherhood of Electrical Workers (IBEW)

Elizabeth Kocs

Senior Manager

GTI Energy

Robert Corona

International Brotherhood of Electrical Workers (IBEW)

David Park

Industry Affairs Director

Hydrogen Fuel Cell Partnership

Monica Brummer

Director

Pacific Northwest Center of Excellence for ​Clean Energy

Michael Colvin

Director, California Energy Program

Environmental Defense Fund

Cassidy Fisher

Joint Innovation Program Director

Washington Maritime Blue

Kathleen McAteer

Community Benefits Lead

Pacific Northwest Hydrogen Hub

Clay Norris

Executive Director

Washington Green Hydrogen Alliance

Walt Vernon

Chief Executive Officer

Mazzetti

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