174 Power Global seeks out employees with talent, integrity, enthusiasm and passion. Our movers and shakers are seasoned professionals with innate business acumen and years of hands-on experience. Most of our staff have careers spanning 15 to 30 years in their respective fields of expertise.
Our team members demonstrate sound business judgment, an ability to function well in new and unique situations, while highly adept at understanding and contributing to our company and our partners’ vision. You will find we are good listeners, quick learners and hard workers — colleagues who are relentless and driven to reach and surpass your goals.
Click the view more button to learn more about our team members.

Henry Yun, Ph.D.
President of 174 Power Global

Deborah Reyes
Senior Director of Project Development,
East U.S. Markets &
Mexico Country Manager

Craig Howard
Senior Director of Project Finance

Darrin Batchelor
Director of Procurement

Doyeop Jason Kim
Director of Downstream Planning

Sean Yovan
Director, ESS Development & Origination

Carolyn Byun
Vice President and General Counsel

William Shore
Senior Director of Project Finance

Ken Kostok P.E.
Senior Director of Engineering and O&M

Grace McNamara
Director of Business Development

Ben Sturgeon
Senior Corporate Counsel

Betsey Biesty
Director of Project Development, Permitting

Lawrence Greene
Senior Director of Project Development, Western US Markets

Hao Wang
Senior Director of Project Finance

Janet Lee
Senior Corporate Counsel

Sally Huang
Senior Corporate Counsel

Brison Ellinghaus
Director of Project Development, Interconnection and Land Development

Tammy Hom
Corporate Counsel
174 Power Global Retail Texas LLC Team

Andrew Elliott
Senior Director Of Energy Markets

Brian Armentrout
Director Of Marketing

Amir Khan
Director Of Operations