Gerald Choi

Vice President, Americas

Dr. Gerald (Gerry) Choi is a Vice President in E&CA located in San Francisco. He has over thirty five years of experience in energy research and development, technology transfer and project management.  Before Nexant, he worked for Bechtel Engineering & Consulting and for two multinational oil companies. His experience includes advanced energy system application analysis, feasibility and screening studies, process modeling and simulation, preliminary design and cost estimation, engineering economic evaluations, environmental compliance technical supports, business and strategic planning, and project development. 

Gerry is currently leading E&CA efforts in San Francisco, including advanced energy consulting activities, CO2 capture and sequestration, advanced gas separation systems, solid fuels and gas-to-liquids conversion, and all aspects of clean and renewable energy (solar, biofuels, energy storage, and fuel cells) technologies. 

Current areas of focus

  • Strategic Planning
  • Project Feasibility
  • Commercial & Market Analysis
  • Technology Evaluation & Management; Innovation Management
  • Life Cycle and Recycling
  • Environmental and Social Due Diligence
  • Downstream Oil
  • Gas & LNG
  • Renewable Energy (including chemistry for solar, fuel cells, etc.)


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