It will be built on a 2000 acre property on the Colorado river and five minutes from the Austin Airport. The property is the largest property owned by Tesla.

Tesla will still consider Tulsa Oklahoma for any future expansion.

Elon in the earnings call mentioned that within 12-18 months, Tesla will have 3 new factories in operation. This would be GigaBerlin, Texas and some other factory. It is unclear what the third factory is.

The chart below describes the planned three factories. GigaBerlin and two US factories. One factory for model Y and Cybertruck and another for SEMI and roadster.