The goal of Tesla is to accelerate sustainable energy, so we're going to take a step back and think about what's most likely to achieve that goal.

Obviously Tesla is about helping solve the consumption of energy in a sustainable manner, but you need the production of energy in a sustainable manner.

I think Tesla will most likely develop its own autopilot system for the car, as I think it should be camera-based, not Lidar-based. However, it is also possible that we do something jointly with Google.

If you don't have sustainable energy, you have unsustainable energy. The fundamental value of a company like Tesla is the degree to which it accelerates the advent of sustainable energy faster than it would otherwise occur.

Tesla is becoming a real car company.

I think long term you can see Tesla establishing factories in Europe, in other parts of the U.S. and in Asia.