Joe Deden & Mary Bell
Eagle Bluff Environmental
Lanesboro, Minn. — Joe and Mary are anchors at Eagle Bluff, educators and passionate advocates for sustainable local living. Their “airy” 1970s A-frame home was retrofitted in 2011 to a blower door test rating (for air tightness) of 0.45 ACH—a 92% improvement! We learned about Passive House at an Eagle Bluff event.