Burh Becc at Beacon Springs is the Midwest’s first, and the world’s second fully certified Living Building Challenge residence - the world’s most rigorous proven performance standard for sustainability. This home is a 3,400 finished sq ft walk-out ranch which has been designed to emulate nature: Net Zero energy getting all of its energy from the sun; Net Zero water getting all of its water from the sky; Net Zero waste creating only ecological nutrient from its existence; and constructed entirely of materials that are non-toxic, healthy and ecologically sound.