The GreenMax Home initiative helps customers build highly efficient, environmentally friendly homes. By assisting customers of its member utilities to design and build a GreenMax Home, WPPI Energy is supporting the design and lifestyle choices that move a home from "highly efficient" to "net zero."

Participants in WPPI Energy's GreenMax Home initiative commit to work with their local utility and WPPI Energy to monitor their energy use and fine-tune the home's performance to ensure their energy use is truly net zero.