First Universalist Church, Denver, Colorado | This community put their ‘why’ into action by honoring one of the central tenets of their faith —“respect the interdependent web of all existence” — with a large-scale renovation of their existing building. Using recycled and repurposed materials, spray-foam insulation, solar panels, and a geothermal heat system, the new worship sanctuary and event space were constructed to operate entirely on clean, renewable energy — with zero greenhouse gas emissions. Jessica Montgomerie, a staff member…