As indicated by Nevada Governor Joe Lombardo in a January 23 speech, Tesla officially unveiled plans to invest $3.6 billion at its Gigafactory Nevada facility during an on-site presentation delivered by CEO Elon Musk yesterday.
Tesla's boss announced the company would build two new factories adding 4 million square feet (371,612 square meters) of new manufacturing footprint to Giga Nevada: the first high-volume Tesla Semi plant and a 4680 cell factory with annual capacity of 100 GWh.