Tesla (TSLA) and SpaceX (SPCX) will need far more chips than current and future global production can supply, and SPCX announces that Terafab will be built in Texas

Claims that demand will outrun global chip supply sit in a long tradition of shortage narratives around semiconductors, and past episodes of this kind have tended to resolve through capacity additions that eventually overshoot, turning scarcity into glut within a few years. The announcement of a new fab in Texas follows the established pattern of onshoring incentives pulling large fab commitments into the US, where the gap between announcement, construction, and actual output has historically been measured in years and subject to cost escalation. The actors matter here: both companies share a common controlling figure, and self-reported demand projections from an interested party have tended to run ahead of realised orders in comparable announcements. The operative transmission channels are foundry pricing power, leading-edge versus mature-node allocation, and the equipment and materials chain that fills order books well before wafer output arrives. Worth watching is whether the project carries external anchor customers or government support, since fabs built against a single captive buyer have a weaker track record than those with diversified offtake, and whether committed capital and tooling orders follow the announcement.