EEBA Academy

This 1924 Colonial home had fallen into severe disrepair before coming up for sale. As part of the muchneeded renovation, the new homeowners (two Steven Winter Associates, Inc. employees) wanted to eliminate onsite combustion and produce as much of their operating electricity as possible. Other goals included lower embodied energy materials and a healthy indoor environment. LEED v4.1 for Homes offered one platform to address energy, health, and materials. The home was gutted down to the foundation, framing, and floors before the year-long renovation. After the first 8 months of occupancy (July-February), the home produced 14% more energy than it consumed.

Once homebuyers purchase new homes often based on infatuation with community and design, bad home performance experiences can negate all the hard work earning customer satisfaction. It is critical to get high-performance right. This course begins that process with lessons-learned from decades of experience as a residential architect and work with thousands of home builders while serving as national director for ENERGY STAR Certified Home and Zero Energy Ready Home. The resulting framework for high performance homes includes five key strategies and over 40 best practices for applying them with substantial cost savings. Most importantly, this framework has been intensively researched, vetted, and refined over five years with hundreds of housing industry executives. The goal is not to dogmatically impose one solution for all, but to engage housing professionals to high-performance as a journey and how to get on their own path. 

The Ultimate Z.E.N. Home features a 7.8 kWh rooftop solar array as a standard feature to help achieve net-zero energy goals. But instead of selling surplus electricity back to the local utility as energy credits, an innovative battery storage system scaled for single-family keeps it on site.

High performance zero energy homes provide many benefits including cost savings, energy resiliency, durability, comfort, and sustainable operation. While these types of homes have been built for a long time, the knowledge of how to build them has historically been kept by few. Now with increasingly stringent building codes across the U.S., driven by long-term energy policy and growing demands on the energy grid, all builders and implementers need to know how to build high performance.