Half a billion dollars is turning the Grand River into 85 miles of parks, trails, and public spaces — and the homes going up along it deserve to be as smart as the corridor is beautiful. ET Smart Solutions brings luxury smart-home integration to the Greenway: lighting, climate, shades, and security working through one simple system, ET-BRAIN, that cuts energy waste while the home runs itself. I’m a Certified Energy Manager and Energy Engineer — I start every home with the energy picture, one screen showing what the home uses and saves. The Greenway is Grand Rapids’ next neighborhood. Its homes should be its smartest.