Welcome to the North Texas Renewable Energy Group!

North Texas Chapter of the Texas Solar Energy Society

Current NTREG Leadership


Jim Duncan Owner, North Texas Renewable Energy, Inc.  

Bernine Khan Director, Science & Engineering Education Center, University of Texas at Dallas.  

Steve Blackburn Steve lives in a house he and his family are remodeling to make a net-zero energy home.  

Mike Renner Owns an off-grid solar & wind-powered home. DIY expert, solar, wind, & rainwater collection.  

Dharma Dharmarajan Commissioner on the City of Mesquite Texas' Planning & Zoning Board.  

Chris Roseberry Owner, Warm Spring Solar Pool Heating and Attic Ventilation.  

Stephanie Byrd Advocate for good causes, and marketing specialist for solar products.  

Lissa Magel Renewable Energy Technology Consultant.  

Dan Lepinski Design engineer -- more than 40 years in the solar energy industry & energy conservation.  



Want to become a member of the North Texas Renewable Energy Group?
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and provide general donations in any amount.
Our Privacy Policy is located at the bottom of our "Join NTREG" page.



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Stay Connected With Us!

NTREG Sponsors

Gold Level
(Sponsorships Available)

Industrial Battery Supply
Industrial Battery Supply
Crown Battery Distributor
American-made deep-cycle batteries for solar energy systems and other needs.


Amber Waves Energy
Amber Waves Energy
Professional engineering services for advanced power systems including energy usage analytics, renewable energy, energy storage and microgrids.

Texas Solar Energy Society
Texas Solar Energy Society
Texas Chapter of the American Solar Energy Society.

Silver Level
(Sponsorships Available)
Recreational Equipment Inc.
REI inspires, educates and outfits people for a lifetime of outdoor adventure and stewardship.

Bronze Level
(Sponsorships Available)