Research Staff

Learn more about the expertise and technical skills of the geothermal team at NREL.

Amanda Kolker

Amanda Kolker

Laboratory Program Manager, Geoscience

Amanda.Kolker@nrel.gov
303-275-3663

Jeff Cook

Jeff Cook

Group Manager, Policy Analysis

Jeff.Cook@nrel.gov
303-275-3676

Photo of Craig Turchi

Craig Turchi

Group Manager, Thermal Energy Science and Technologies

Craig.Turchi@nrel.gov
303-384-7565

Photo of Guangdong Zhu

Guangdong Zhu

Senior Researcher and Group Manager, Thermal Energy Systems Group

Guangdong.Zhu@nrel.gov
303-275-4497

Geothermal Research Staff

See a complete list of our researchers on the National Renewable Energy Laboratory Research Hub.

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