2004 Timelines: TreePeople History

  • TreePeople completes construction on one of Los Angeles’ most sustainable buildings—the TreePeople Conference Center—a platinum-rated LEED (Leadership in Energy and Environmental Design) building and includes a 216,000-gallon cistern.
  • The cistern is an underground holding tank that captures rainwater from the building’s roof and filters runoff from the parking lot to supply TreePeople with water to irrigate the native gardens and trees.