Sign up for our awesome New York Tech Events weekly email newsletter.     EVENT DETAILS Join BE-Ex for the Passive House Primer - an engaging, one-hour seminar on Passive House fundamentals & their application in the NYC market. Available as a free session at the Building Energy Exchange, the Primer is ideal for property owners, managers, developers, & anyone interested in gaining a plain-English introduction to high-performance construction concepts. Architects, engineers, & design professionals new to Passive House will also benefit from this fun, introductory course.