The Building Environment and Thermal Envelope Council(BETEC) is looking for presenters to speak at its day-long symposium, “Sustainable Buildings III,” to be held October 2001 in New Mexico. Deadline for submission is January 10, 2001. BETEC is a council of theNational Institute of Building Sciences and focuses on energy efficiency through better integration of the building envelope with the whole building. For more information on presenting, call Arun Vhora at 202-586-2193 or e-mail