This is our 23rd year in business! ETM specializes in solar energy systems. We install solar electric systems and solar hot water heaters, on residences and commercial buildings and repair existing solar energy systems.

ETM is a woman-owned business.
• We use what we sell. ETM is solar powered.
• ETM’s web-site is on a solar powered server.
ETM President, Dr. Gay E. Canough, is also treasurer of
the New York Solar Energy Industries Association and instructor for over 150 Solar Installer courses.
We have been in business since 1988. We started out
doing aerospace consulting work (ETM is short for Extraterrestrial Materials). Our main claim to fame in space business was the conceptual design of the Lunar Prospector, a small robotic spacecraft that orbited the Moon in 98-99 looking for water at the lunar poles. ETM Solar Team We also worked on space solar power for the Space Studies Institute in Princeton and NASA. In 1993 we decided to bring the resources of space to Earth more directly and go into the “terrestrial” solar energy business (solar energy being a valuable and easily accessible resource from space!).