There's speculation that parking spaces are filled at the Palo Alto headquarters. Perhaps Tesla will expand or move towards their building down the street from the Fremont factory? In more speculative terms, I asked a Tesla employee in Fremont that called to confirm my test drive a few months ago a couple of questions. He made a comment about them moving over some of their functions from Palo Alto to Fremont. Whether he meant within the Fremont factory building or down the street at the leased Solyndra building, I don't know. He also mentioned that some employees have to park in overflow lots at the Fremont factory and walk through the factory. Edit: Wish I could edit the title to "Tesla Headquarters Functions Moving."