Marc Rosenbaum is one of the most popular and best-reviewed speakers at the Building Energy Conference every year. Why? Because he is an engaging speaker, extremely honest, meticulously detailed, and curious by nature. This course is an opportunity to study under Marc – to ask him questions and become his pupil for a full ten-week semester. You’ll will walk away with a comprehensive understanding of all of the key components of a zero net energy home. This course is offered twice a year, and typically sells out! Visit the course website for more information.