Soleil Lofts, a new luxury apartment complex outside of Salt Lake City, offers the usual upscale amenities—gourmet kitchens, a yoga studio, a pet playground—along with one unique perk. In each of the 600 apartments stands a gleaming 7-foot-tall white monolith that stores electricity generated by a 5.2-megawatt rooftop solar array. That’s because Soleil Lofts was […]
