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?
Visit our "Donate to / Join NTREG" page.

There, you can become an NTREG member, renew your membership,
donate to our annual website expenses,
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

Platinum Level
(Sponsorships Available!)

ONCOR Take A Load Off Texas
Energy efficiency programs for residential consumers, business owners and government and educational facilities.

Universal Solar
Delivering a sustainable energy future worldwide.

Gold Level
(Sponsorships Available!)

Axiom Solar
Axiom Solar
Turnkey, design-build solutions in both retrofit and new construction applications.

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

Silver Level
(Sponsorships Available!)
Midway Hills Christian Church
Midway Hills Christian Church
Our very cordial host for NTREG's meetings. Good facilities. Good access. Good people!

Bronze Level
(Sponsorships Available!)


NTREG Supporters

Greensource DFW
Greensource DFW
THE Dallas/Fort Worth Environmental News & Community Resource!

North Texas Electric Auto Association
North Texas Electric Auto Association
Informative meetings about electric vehicles. Public welcome.