Texas Solar Energy Society

Blue Mountain Peak Ranch

Barley | Pfeiffer Architecture

Passive solar design - before & after

Photo: Solar Centex

Photo: Texas Green Energy

Photo: Freedom Solar

Photo: Meridian Solar

Photo: Treehouse

Photo: Texas Solar Power Company

Our Mission

Promoting clean, safe, locally harvested solar energy

for every Texan.


  • Solar got cheaper and better in the 2010’s. Now what?
  • Survey shows 46% of U.S. homeowners want rooftop solar
  • Residential solar rebounds and sets new U.S. record in Q3
  • RE100 experiences biggest year ever, growing by a third
  • U.S. solar industry lost 62K new jobs due to Trump tariffs
  • Largest Texas solar site (315 MW) completed, with drone video
  • McDonald’s signs PPA with 380MW Texas solar farm to run 2,500 restaurants
  • DOE report finds distributed solar is getting more efficient
  • Lazard analysis shows solar costs falling about 13% annually
  • Analyst projects residential solar growing 25% or more in 2019

These and other recent solar stories at Solar News of Note.

See Solar Energy Data – 2018 for the latest statewide and national solar statistics and data.


If you missed the annual meeting on February 1, stay tuned for the presentations from Cris Eugster on Big Sun Community Solar, Charlie Hemmeline with Texas Solar Power Association, Hanna Mitchell with Solar United Neighbors and Carly Rixham with ASES.

We are presently in the process of choosing homes for the 2020 Cool House Tours.  Mark your calendars for June 14, 2020 for this nationally recognized event.  You can view the 2019 tour here.

TXSES members can now join the Clean Energy Credit Union. Open a federally insured savings account to further loans for clean energy projects and vehicles, or perhaps you are in need of a loan to finance your clean energy future.

Visit our calendar for solar tours, local chapter meetings and events.



The Texas Solar Energy Society is a member of the American Solar Energy Society (ASES), the nation’s leading association of solar professionals and advocates. ASES is a catalyst and a valuable resource in the emergence and re-evolution of America’s new energy economy, in a way that deeply values the role of all stakeholders in a collaborative and transparent co-creative process. They have been shining a light on the solution since 1954. Become a member and receive Solar Today Magazine. Take a quick tour with this video!

Generous Partners


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