About CTR
Controlled Thermal Resources Holdings, Inc. (CTR) is a U.S. company specializing in lithium and battery material products and renewable energy with projects in advanced development in the United States. The company, which redomiciled to the United States in 2022, was established in 2013 and has headquarters in Imperial County, California, USA. Additional offices are located in Brisbane, Australia, and in Houston, Texas.
CTR’s leadership team has successfully developed and managed renewable energy projects in the Salton Sea region for over 30 years.This location-specific, highly specialized experience has been instrumental in advancing CTR’s projects.
CTR is committed to delivering sustainable, low-cost lithium products and renewable power to support California’s clean energy initiatives and to ensure a secure and responsible lithium product supply chain.
Leadership Team
Rod Colwell
Chief Executive Officer
Tracy Sizemore
Chief Revenue Officer
Jim Turner
President
Nicole Colwell
Chief of Staff
rob moore
Chief Operating Officer
Lauren Rose
Chief Communications Officer
Eric Thayer
Chief Financial Officer
Jeff Garber
Chief Legal Officer
Board of Directors and Advisors
Rod Colwell
CEO & Director
Nicholas Cavanagh
Director
Jim Turner
President & Director
David Jackson
Director
Kemsley Cross
Director
karen fletcher
Director
mary van veen
Director
The Hon. Julie Bishop
Special Advisor to the Board
Key Consultants
Data, Engineering & Construction
Financial & accounting Services
Legal Services
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Our Team