Solar Energy This grid-tie system feeds excess solar generated electricity back into the gri, which returns the favor by delivering electricity back at night. Project: 3 Trees Location: Eagle Rock, California Description: Addition and remodel to a residence. The house was built around three trees. The project includes: grey water recycling, storm water capture, recycled coal fly ash concrete, solar energy, recycled lumber, passive cooling, thermal rock wall, and mobile shade panels. jeremy levine design www.jeremylevine.com