Elon Musk was on stage at the 2017 TED Conference in Vancouver on Friday, and he revealed some of his tunnel work and aspirations, but he also talked about a few ongoing Tesla projects he’s referenced before. The multi-CEO showed a shadowy image that gives us our first look at what his forthcoming electric Semi Truck will look like, and also let drop the suggestion that Tesla will likely announce four new global Gigafactory locations sometime this year.

Elon Musk teased semi-truck at TED talk. pic.twitter.com/sY0w7KSsTx